{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214905950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc36bf598b9e64e08e03ecf8d02772516ec96cb60505bc90181bd2b499beed7df",
    "signature": "0x9576f77db366b7df9e9fff0c580896e4b68e27ab794a43fed9bd8942c2bf98df620ae5dab7ff7fb8549a2ac8c02777ca2111e949d46ff84a506290f79f383d5b1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}