{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1740922996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ee98bf4f78bbdd4aded8395adea346d4c14f60da088e76c54de56c20022c947",
    "signature": "0xfbce8b270f104c9fec3d1ba61ec078fae84230161fb4d9da05b15ba72ad8e3fc7b8817ec125a2cbb62ead0acc0104cdabe36086b0c4ea0c707cbda1300ec3d1c1c",
    "signer": "0x47D9C733579D8350Cff54224B15C49207d0b76CE",
    "userId": "295624157"
  }
}