{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694807868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f3caeb8906e1bc16bb12f5c9669274e3ce2fb40228bc90dcfc9c38573f65aff",
    "signature": "0xaeeb1ad503eb4f5164cde196446f2c42de146e8d2227b8d1086bffecbf562ce20bfa252a69513a6953d883139b29f01ec911028f0ab1dfd8c713541ccf9068471c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}