{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957798170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb83bb7f3654c990b03bbd861ef280d555b00aac4b0bb55902121771b481ca45c",
    "signature": "0xfd86910449e9a4fe0e757d0b82c9f18e6b9d8617fc511b3a1d254b33518f8ac81538a30ee7618081d0182b2cd633a039438f39d7eb4b3591c2c01e76fb7b484f1b",
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    "userId": "77551267"
  }
}