{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698149396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x315bb5e85a62b07d377ccf2cff218163d083a9a213f28965be358fe81c413af7",
    "signature": "0x248d25888aed7cfe2aa94b59e3570284c725880a8443ddf9abc0b68b9b7db218433d5d1f441039cb354215493b8db30c38c2539c9e150cf2de5906fb38a067371b",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}