{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1253253167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd651e9b881617d7392c2b2516b6e3856375954944b8f64be19af8ad67543dd6",
    "signature": "0x2d02eafca11552f3822cae9eb368f9c76e967ee397587f599a9c1f4c3fbc1a2f3998e1869999dfc80e5781cff8201c24885baade6b153e0ee2e036f80e8a602a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}