{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805393455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7cc664b4256e4832c870e0983f393faba98ebf1106d960336a1b69fbad31d87",
    "signature": "0x848107c44d6cf0cb2c8d49817ce1d5dab144e19b0d5c42cebdc9b12446ac9356262a8139efaceae0cb5e768ef9e2240bb6f7a9a2469d8888790cf1557ce9133f1c",
    "signer": "0x5cd3eA7DcAA86960596227F4c8624063F3B8893D",
    "userId": "215993"
  }
}