{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358533852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f5ce7a629c041bc229c2abfb214c6a362e1a2730e2b360847785413d319a6e5",
    "signature": "0xef652b7b6ee7e6d6b2a5fa217614a41a5861f7f0d97952aa3554a93e88cfec4c676f9008a04885b0048f25b55274aa49b651a0fc00e130b220bb9731d3f912021b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}