{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008778618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3529b459e7d3f3cf127e785cb29a1f48c3c6db34711a77c4a5443f8f97bd66a6",
    "signature": "0x2b2470106289d142ab8ee0f76277d54fdc53d581d7ef56eb93beb01b20fd1d8e0c96ba2a475812568947fa64ad9fa6b0e5c9f76663d580b2e8dff7311dcf6c261b",
    "signer": "0x1Ca1641Eae37c12C675214fF1d208ee962444B51",
    "userId": "884320631"
  }
}