{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396955118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f33eac7cf33f4a7815d8d6719a648b8431ec290c21e33a54800cc1515da124f",
    "signature": "0xbf2ec4e831c3cdc7b31d3321ade69fbaa7eeea0c908803a40546ff5275c516b178973d07ff17ba8f5847ca21dfd26544f63800c18a333b9057b6b8583fe1b95d1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}