{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x422757b663700a009774caa6d69865ee2922232babc4bd16c472600e3f5de4c6",
    "signature": "0xb160b3272e05b6035ff72e4a335c686e2fae89b6a1ef96051e35033f8a103f75782f626013f82afb57836272f8d7106d29706f2c37a73d08b9eda1cd750eb7ab1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}