{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991907907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fbd0004d797d6d2f0cad1d19b83911dca2d3adc8cbc2a2dec6b032ce79464dd",
    "signature": "0xb627042be26b5dcf024b2c600422c230159a6860678426ab1c8075134e5242903d8d8adf3f23657bd08e38e6ae817fadd669cb11127ff941e06330185f5d75a71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}