{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404927906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1bd1191a739fefb5d68e47d8cb8164f5ce1121ee5fff7e7cf1dd39f054cd074",
    "signature": "0x71af0e2e04ade5cb05e3ef16a2b9a35cd079c648ac39bed385b6c167aef41e2027d43c5331e9a75f095f13a87e619b8e80e94b07c7ec7b000c117b55cac8699f1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}