{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560678855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7ffdf44c89600634b432934b9e1ce50ea4bafaed4a458c4c4d94be513b4f95d",
    "signature": "0x4e77b776e0a46040ab4004d346ed64a807d662eaadf98e623b2dd01e4f1a46d91633326e91b95cffda615927c923acc8135b5d0d4a1d7300867a40176701e9201c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}