{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1392115923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58fef082146381718ea44b4cdecbf36447fede3c8bf95d634339025d3876adeb",
    "signature": "0x090be41bcf975d0c8603fed039863ff688e0f13ee546c6eb0dd0ec2b2b2e07a2448a7e3b7ae42eea508fe637ee0ad7b871c7ff7bf82e4971ac2c1579b8cfbe801b",
    "signer": "0x2d4E313C5C5BBeCd31f664627b0a91361e5D04D1",
    "userId": "106406"
  }
}