{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f0d31018b21e62d26f8a942cb0c5706fe3784ae5809c5ee9204188d8aeafef9",
    "signature": "0xe7cee8b647f74a0e2775e2a950603a9bb585736454d94bf9d16aba6cec6ecc804c26633963a80ea7f20a0f37f48de085197adeadbf79ffb03bbab3b1ceb7e1741b",
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    "userId": "77551267"
  }
}