{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1763325638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51d1c92522d48d5518a89b2d7a1250414d9bbae929026435d216e824c4b74748",
    "signature": "0xf06a1a5712841ea7f43a72b8c8948557d81ed34bd7cc723725abaf9f2a538114579abc4e26fa7b7d6857cfa32451418b48d6f49668b4625351aaf3edf6882abb1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}