{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1974028902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec83666d9e12feace9a3a905ee0d9bb1f431d8a9210985b6be4fa43823f486b0",
    "signature": "0x6fd708374ef1f6d404657f5208f3b6779f5e01cfcf21a3f789e8ba7b5ac5e83d4e1abf8d3d1a3a9b331b02a32374de2850c7a73b4548a1d61cb78185fa4d5dc01b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}