{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55295846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef2bb590442bb5ff158241cacca0b81cab7b1bc23020e95d0ddba0eada363772",
    "signature": "0x689f50d341290c6f2fc852f6cf13aeb2b8dc3a9ddb4a952c0a6d98387a64ad1c46160f3e9b461bc748d457cef1fbd723da1b83e74ad312faf7aabdded955cb8a1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}