{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1254984661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72f5c238b02c7743eb87d96ed6a9aade65c3c3fdb67b9105489ee8505697859b",
    "signature": "0x2d07b165ed2f962241318d0daef3b11edbc62ef2fea0c08b992b713d61a007f40fb6b14900057a61be431cae2395a6a85be8cc7cbff8cdde2d19c7091c434d861b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}