{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266641476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd94fe71f8e7a562c869aaa4e55548974c87cf113cc2490b0412f02e009066260",
    "signature": "0x668b60d52ac1b9913ddf89311043a22d20b1dd0cfae93aeef4d37cccdb043d43357c0f26bfd51125160fadd55d81f8d93b8b53986ec370a31d38dbb849bf059e1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}