{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894225023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ca213dc8f47908594765c9657b03ae33ad896e6f92233b77f92280854f6b92b",
    "signature": "0x84a27389331dbff4b8cda58c7e234c245707c6f0eb83a0a36225c5a1cfdd904d10cc99b75b0cdf4818a16f4676eef965c52eefa9d85dae00c95bbf00ef4de3591b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}