Transaction not yet indexed

53UpmhVqYMEFQ5HybMhVMuFxUJvmAZHDBDPe6cRgZrd85BSr2KQkGSWBFoPW2EnZbnU3zDMuNLuguVNmAgpEa5g7

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