{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1623693722",
    "entityType": "Track",
    "nonce": "1792327032958527416",
    "signature": "0x299632225f2570f612bc7f1cb7b82c2e29a137fe0e728e4957bbe9fbf4c5d9924f2368078843348ef0e0fb73aa54f8dc9f0d49778a85b2abe31dcb71ce78ce961b",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}