{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x414c37519b9c333de048f45769054e8289ff75b7f57d177a00460d02a08d1a11",
    "signature": "0xa2b37c71cb2ccfe5589a54648d3a08bc99f5d6ad04a4b6fe6932fe476d7c28a80206381bb5c5308387dc2b13429031908821cfe140560f1ecc848e588e2d61461b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}