{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c64c25bd3b8d35e8874069ee552f7246621c5827c585c9798951da2683eea18",
    "signature": "0x4239901acb4352e0a9eeb5c2cdbc97f4ffcabd38380b91040102aeb86c1e66e14d6777ea077f290933e7322af12d1c733bbf69fee009c6b56dd5efa86545e7091c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}