{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655868633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa91008cd8764ef46e78c785066c7898fc2602806837f496736313798ea3ca1b",
    "signature": "0x1ab4c65057c61a1ae7fb8a20bdf9166b42fc74cdaa6a92c14504dbb2e5b23482341c08d58ca03a5e1df180685ca494384d2b67f4376b6981d5784c9c14c21cb81b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}