{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607753161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41c25b9815dce267b00df4284b196f2ac569b5e17dbd6184725503c6c1ec2e32",
    "signature": "0x75cbbc15454a7800f5c9386703878ca5627e16943c9d8a5c1c62e2553d7a89104970a84a659f10f392509b857541ed9586a8288caa0cbd92b72e3478d51dc34c1c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}