{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121087947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd119410d59ce5c41f71a0a943c44a4be4e47e7c679ea858bfbe9ae21d9814da",
    "signature": "0xe1875fb255d44cd5a232ba0960af3f7b913af5f78bd45fd989dcdb0bc0dda92f1f1b2805bb9b975d02a108115fccc5424ad2adbd52176cb417ae7272fcb2aaf21b",
    "signer": "0x775bA7FB8a4FF9354c099465ca493BA949FdAca6",
    "userId": "597677270"
  }
}