{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1757931337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93c22fb841739aa2937d7cf58c7e70e9737df4522b369ef499f5321fb2130bbd",
    "signature": "0x294f43687a1b1df48375bffa04d288b5b36d36e9aebfe7dc21e185dd89499fd010f5ff32c0bf1d148d40cbeb35a2583bae92cdd357bf4b2455cb9f9e23a9c8291c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}