{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133531",
    "entityType": "Track",
    "nonce": "1789752928848112532",
    "signature": "0xb1eef911f1a6607597b3fbadef329507b9787ea229f2b7646cd57ad4ca6bc6df7f3e4c0c07a7d3174c9a24b0b0257e3de0b32909dfb07a19e80d3c8fbb8416ac1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}