{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1887768879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a37b0bfed054bcb959431486a8c720a60e960ce4a16a0a8829970e756af3c70",
    "signature": "0x11066ab69f39850d8df54036992f6cc6eb559b8b6c1cabf9765bec5f82740239056bd60a4669aaabecbd81e1b4e0a6d635a7f6632bc415cc65ad54a840a24d711c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}