{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634766560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd850ceae91ca46774a31f17e3ce06c6e797a2f2979d7fdf466f0c64eac3dafb7",
    "signature": "0xfb2d6e613186fe9e44d6ba63309a8615493902d233e74f0a3d57cfe7df476c74237dff8e0104fe3d52e9600050d3c59d047b1fb60bfa1038a8700af8a912c67a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}