{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259318484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd314d45c11f73a0e114de3f1866bb640623d642ac02dab19e0e56c230771f396",
    "signature": "0x7f13716a50f0dc0f56e7217dddc20292e718f59e0226b06c5102989758574d43482420da88a4702b9065d1f70d4d70b3d1be3fd61e079dbfc5fd66e484b2de7c1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}