{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44f3c1a7d7d31821b49d956098103abf2927d9507f2323d889c7d14417c39441",
    "signature": "0x95f8366ffa0f0f2008d22d638fec9e3d114f89d652fa9665e386a0092f1d85fa1ef781e8f997cff4ea79a9165219b48387bd62cf7da2ccf86b7e961e89134c981c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}