{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb02ff1dcf416109b340e679337e0be2cb6e0b746f9151e5f56ac27f35e9ae6a0",
    "signature": "0x5d60b63461688796f8bb987779829b83a44aebdafd26784959b955e6f0e1231102f2a84c4be762bdbcba8997f1e4329d9d74e926f8eb1ef8a18e28e217f07aba1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}