{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654763336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x652522d939f0251ecc899b8840bd68773a5dba50842eb86ad56485819ec5a59b",
    "signature": "0xa4805a4ccf3449146bd50e0cd5db6b8cb694d4d7cf116238b7dfdf69046d33177e8f682e967cf48f8533af28fe905d0e97638f605e1762faf90f203ce80fe4a41b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}