{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385236526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d156b05a852584115deda54f02b0aec2f7a2ddb545c70d35ee5366a6b329c14",
    "signature": "0x5fde18b08ad6b80c7ab318f5f009f55d16584eedc38f8a19f43c504311027263035c7ad792410224288e959b72ff69d219d39cad4dee002e0f440f43b397b4bb1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}