{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124989508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27408cb938efb9cbd155d2fa7a0786c3aa6b046fd691ab4a0634825a5b453468",
    "signature": "0x3e973b1445dd512d4d69a93b53c892aee91fb0fcbb44ba489894c48e47e0e5d4706cad43eab2fa89c791329c25a0b42dd1a03afcce2d36aed6126648eb4f36b31b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}