{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e11b2474482d2c4e8aa331e1876334964901a03c24a9d88b6d540e6b2eab180",
    "signature": "0x21aab75ad3ebb037fec3058febb25af1506406acd9dda047a27c213cd2d48e8a3644cba1d77f0d6a62b0ccb678bfdbcc276cce770d290d09eeb050e93e24685c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}