{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2018400537",
    "entityType": "Track",
    "nonce": "1793068213582134929",
    "signature": "0x2ceadd865376dff03661554a9ef120de6c5abc002acca3d05b4e6c2871843e0b66f60b4cc7ac562c616eeac5d01b745085d7eb765e4f44565f57dcdbf9bc0eef1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}