{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470057229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6157e9a2977e711edb6f74e03117d09971a8e893c3de85e0b593192aafffeb7c",
    "signature": "0x92cd188b8c5a5e27d0d64c82a75ee79d9d03788ef5c2e6500344ebe352ebb86436faf62206ba60488c8b76b0ac155b92ef8adc0f1dba5223844802ccdbc64af31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}