{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776955018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88ae68003b82869e1a13449474c576e090fe1128d1a88444867701ae174f490b",
    "signature": "0x39cce0d5175c230361ed8df25b62d315ef96e0b2c0e1d7bb4499afdbcf54a18d5702f37ed35c4f3ef5a3143f69d41a18815529a3180f818817c906c0c7f7e9791b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}