{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1382371700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a33c8cdd91797b805fa5ab5fbd9394cced75590e4b7f53fc224170795c5f95e",
    "signature": "0xdfed65f3e87b5533bbcce467c5493717b58476a0e3cb55d9f9dbeb40dd4e446f092ab5f9f745e849c4708a9643b34cc2a598bfd0813b03a60cf11a6ec495df331c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}