{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1734703210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54e3f2dbfb76d5c0a765481c1746394779806f39c13de1cff62e67be5459a7ac",
    "signature": "0x5459f47fb7e9475076df5781bc3e568e6a356fc959506a4d614ebcfc4fed0b4350b62dd9eacc8440bd88e4f0a830a1c7a85be31900799c1eeff4b7ba6f0cf6831b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}