{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7b0edd717c4153c4ea43c619449082207cb40c5910da2659e5e8f0b77f33141",
    "signature": "0x2ddbb5cc3db1f00f446622d4c8ae1db9838fee89e211478bf5cfb508225e3dbf020eae71f00f1ad0e030abc6a89fe3535f285090deaafe601b74f208ebe078a91b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}