{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586319189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87d3a52f21d843cab22455606270fd375a95be1bf6af77b25c8b005ef09538a2",
    "signature": "0xb0a2b1a3ecbdb672553deecd3e54e9db7667d99ab85983dcfd96d42f6bf9ea056deb02aa7d30c5b74565c21f534df6851cd9fdee4aebbc26f90c5368b052431d1c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}