{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1625015474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9641de5ec0b42f0b3f15fafa3e41bcbee783a47368c9ff20a4eb7ee9a472a65c",
    "signature": "0x0b73b4c82d57039433dfded416ae4804b2d73666e72ede6d2a6811b49b1292c6370726c425f1be06584ded5a84fdae086c5bd95cee1f2d8e12718b2d87b67f351b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}