{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589954033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x743a8292a18671df7eb800103e1b45a775f340cfca6d7694c67826580148da73",
    "signature": "0xe931af8149a0d4ba5073cd3534c7888b946da995d0dfc4baa8d601387a35beba66850b5a8bf1de3065c5333dc9bec61277aaaffde82e0bf3bdf22b1f97c0bb981c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}