{
  "manageEntity": {
    "action": "Repost",
    "entityId": "437707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b198a15731680f525ee48c26ced06c8d5012d222618020b2cb61e9e03d2147e",
    "signature": "0x6bceb1422aa8ecff9d36b9d13e1ee6c47e4fc19d277f8d91c79391349621d2a863caf19182703a1cb66a57ec994230dfbe1abc6add050790506391cb40ac74981c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}