{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319467790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68c46dd51cecd1449bb933bfa413f28caa52e7a1e7150fc8e0a4e1e32c73dca2",
    "signature": "0xb455e782e7da60b6e45db3a09c54e613ccf9d55e92778d9765bfe566d45ca0363d0012cc5f6b47cb547304742209efd0ed4b3e25bc5f07128c5fcdcea7328eec1c",
    "signer": "0x59B65EddB0f2E2d65c8C9dAEFe82F7C1aB7A835e",
    "userId": "945096991"
  }
}