{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347144731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1b3442962a0a31c36e080e5b9845221b3aef0b63cf67bef2130102064eb50cf",
    "signature": "0xe557daf7ce860ba6309c87aba4f47291c54b3ce57c8f2fb0cbc3ecb701ebaf1b71f51ddf3208e9fbc1432d091e90f9178b39635209c42425635bd57c340d9c311b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}