{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x426036bcea24fd81628988a9a48c883b03cec1b0ac8b10dcf7fee07cd5568a2b",
    "signature": "0x5440420e0853a064316e0f0df9077288de6637510e5ecc2b50c438277d96e5e072295e7adbf978562f78f8014bb4e03a431dd78147071ffafb2e0178f8920c341c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}