{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1591743766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d02c0f71a9f4c5b80d95ff13f232a267aab7df0e6605f58b3ffa2809e839384",
    "signature": "0xd0f4b09f751a04a5e0c9afd1091121ccf96cbaceddebf382826d57275fcbfd031f66dc3a5f5f9badf2fe6fea51a32344869e0ed1527c9de63951401e3999e1361b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}