{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84e26e2c97bd0ef191b77357c2901eabfcf1a275e7d267c6d72c94efa47e7e04",
    "signature": "0x458fdf088848c8e93cce164ede24e397c0c7ff2eaabf1086de23ce5f2bbb99295d7e6705edc4256f79114c44a49560a5aca28409565a4b751ba3b80ee7f70d121c",
    "signer": "0xbb3E94A6Ca25f3CAF1B8487768C074bE200e6381",
    "userId": "277460613"
  }
}