{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073974776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60f5bc00978847530de00ac2a593588763767a48200cc95ef5273b5baff57ec5",
    "signature": "0x3b45eecb070b13ba5a8e3ef17aaf8543bdf13c6e5c0bf69b4aefc1be12c9879f2cf96a2ef63aa726b1b789febd236df088631ee335fedc6d1783b97613232a061c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}