{
  "manageEntity": {
    "action": "Repost",
    "entityId": "622907905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2583d1c2291ee7891854b5d7c26702679b17dd575fc98c957f10830abab80fa8",
    "signature": "0x5eeddbf29ef4d91330b726c4a1e38ec6ad9485f58206a8928a9d6fb6f81765d25e32f8141a7e02bc86431d4412bb6c2ed55a711808328370f2253e25960698551b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}