Transaction not yet indexed

53WBGcD21gKZRiJpp7Fcb6xRYhd2MqJLz61VmmeVnnsTtn2Dzn21VEDY28d14FRPLmxFrQVro37T8rt1H8uoKoH2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.