{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637702588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a94a118ad1513d7612c05701d7a0b60788e3774923b9baec63807cbcacd81c8",
    "signature": "0xfcbd4218f604ab0baeb9aa9243eacc072184008839513d7fd1a0bd4b3abe8c3d65dcfbc82bf65c03e9fef9a1bf7e8b90f3fda084022a9baa0759dc45c049280f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}