{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae4c038e61e9f0b146cbf0c9842bd14b51d817327b4d2422db1b9a4dae8c4b30",
    "signature": "0xad23b56e63084fed218b8ab2192d9a59ab2b7bd32403dd5da471cd347240625d29ee3793eb1f05c864e821a3dc86bf63474a81498f9621e74d4d2a3983d21d671c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}