{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb3cbe4077864e44851ed2560f079c333188fd8e89b263536afe8c2294fd1274",
    "signature": "0xaf2d57b9bb926ae205cb37c4e3dc048a438f61b4a54eea04c4ae22ca816c5ac077a1637683a38fbac74c1e49b54a687b7d5355a59bb28bc7389d5fd22495864d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}