{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225343282",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40aa1af67ab43317e9aa21c678f41347a45a80c4f8b4a0372fd4446f4a21cc0f",
    "signature": "0xb59910b451d137905739f254e765c5c1b9b8bdcd605bf1d3fd1023673c961351097f498321d754e82e8ad794c31808c57b851b0561915a2721893e0b396b8ad71b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}