{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1506598317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5551ee2df952c36d47049e669a77707dcf252146bd8d26eb42795feabc2f23a",
    "signature": "0xdc352308c6e483b96a9d2be3c4e11b8c84485874171c6b0c37bee4ed190c920b10b947d6f7be7172b143a9c4943fe4081d28d7cc8e2f3da7ce2c1e5f3ce66dd01b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}