{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x664d2e606336ec36d781577d0c3646d665eaab05adeda41a6d8c602a65e28de4",
    "signature": "0x1c547e7d5a5450bea4d69f3b92f525eeae2d335af58b6d3d769f0d9bbec9489d54488a8fa56140883be5a47d2bc3abd6403dead293aa030b41232451ac383a071c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}