{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229649784",
    "entityType": "Track",
    "nonce": "1787409262626851557",
    "signature": "0x184e8e0091da719fc1f8a677b6532bea07df41ff0080260bec53f40930ad0fd829827f38cbce583e0d93bb0599f79fe2e5892f7503e5f772b33e87607e81c8d41b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}