{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666469057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb84a0790efd65a813530b3e04e25a456c422dc17796d8a4f15f48b578bbdea81",
    "signature": "0x33064e32dc1db73b35d736d47834361014d122729294cf85187efe8214fd4f4d69a11d7a302d2e2db06f75d18fef23504bd171e41ef082894e12667f2128d7781b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}