{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97096ce86c2781d8fb0bc328db12d3d855416faabae65c1d53ca0c4d72e2e690",
    "signature": "0x1018b4d893c7cd1c2b6cc8d3043bda1d4789da09d275e075a04fe88c7464747f0807e5bc5fb0016c75197b49f3db5e77b1d1a114f2e8178cf938ba00c301b4cd1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}