{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13005523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8670619c5209e0efd6abe9b376efa7c348c2dab2aa4da10b1a87d64f173ab4f1",
    "signature": "0x515aa6797aba64e200c25cffb723ba0cdb55959a83418eb892311ba14b0cf83e75ab6ca3bf773cff2ca9f0c2600aed00e97d271e76f0416dd2321e0816c768241b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
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}