{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62799745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37aef424421439b84ecf6136024eba624a07bc61f5ccc78ce56bfd8b6dfbad0b",
    "signature": "0x79fd7645ea4de6d859c8b43a29cc4ed4231f634224053773c7f4c61e7913a0297bd63ebbbe86d9ea2d3e413977a58aa4a063d7d6d5a1d0ebf2af6d4b5de5ccbf1b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}