{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121865965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe721ccf010a40447e309a6b05769b327f0ba5b5cd19970380d6677e8daace360",
    "signature": "0xa02216d6e374ec9f29d05ccd9e0083ae8cf6fb5362ed3411e6b7c63ff2ca3bc6553af570e1dc4b4c24d2acbaf272bf7aa6b05e0c70345903e772c1b19f21c5001c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}