{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4a9ef332e15a00c27a7c91b77c47ae88fed3bf27208ae689245fb066f0b7590",
    "signature": "0x12228ba3aada1f3550c3bd706b5d4a1a10306293d2eab81e8c2a23710ae7fce618456b553f9bd3baedd842864279f7830b49604491cb1c63e840baad054d8f611b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}