{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1661836194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x647027f7e165eb328c65689134061d1e4cd974e703687c8dd9058569acb558e1",
    "signature": "0xb1e8b77326ce117b07e1377a9963407190a4b587c4e43cdab6b5e10c5941f49447f136ce0bcc9d11340d710a78fa525360ff95c70b6be3de8dfddb97015beb0f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}