{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277268861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5927d14799f0cb45b5483c03146df2f2720121b8b63e8969f20ce577bb8087",
    "signature": "0xb4b5e246052092cf023c7bc2defdeef00a92fe952c3779f3b25002b2116ab1984b183be3c8b59a3354141812174cc03f59253b411e1afa2c84c0fa2fb7a246d51c",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "220347726"
  }
}