{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1147370842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd7d2bf4631a798ffa5d003da4955ea5362fecb20b02669eb40a716ca881f23e",
    "signature": "0x12e936216a404fb618f63eb1803c207d6255a465eceda8a7a73ac00229daacf75620c36ac571304ba726fe9a9e596d3fdaeacde262f9d478ed0791b8a7731ed41b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}