{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146568463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1422df24ca9faaaa80b8536187933733fb3ae938fdabd6b164a8ee988b2a253c",
    "signature": "0x4ff3075894e62dc5f5314b3747c0ed02d52a9328e13b41d7ef39c087f3635feb0aa148647eb47309069ec7e28ac0b8bff6c001412639e1e5e4ab772f2daaefbf1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}