{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1971532589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf19d9d6b40310b39762585a2db096ea59e47b59fb299e7231c460e518167cf9",
    "signature": "0x2c686f115fdb668591630e99432c70075b950404f5c85974d6aa2d39a2e07a41191f23ffd53430f8ad99d8c0e7676332af3968336a2c244cb91dd7e52ec328fe1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}