{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0a5bbea38e3255718a54eb82c1f426f6ecdde51a74e55221c936aef3a74cab",
    "signature": "0x56ffba51c87587d72dad161082832a82ddb790c325ee038c2c16b5a3275d456a643fe5f47d54e98c4d8e2054e2f49505338db5ea52ca138f3668e170aa8be4131c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}