{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1043824955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebd943e7d75c0912e68d1d7f28739ceb50d0367edb62a16cf78e17247212a0a1",
    "signature": "0x3d4aa708472fb8f2668d1cb3beecf9dded5db028c5a0d060bec8e59b195f01de2b4bec54bed2214f4aa066dcd0d1845b294018fce067a6d5178d28fe6cf34c7a1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}