Transaction not yet indexed

53NuX3AzbL1kCS5Cc26ZUX2cBY78TR3Le4r5s8F7Qk3NCJf4bsjt4wtEoi6W2j31Wubfrv9F5KJyCFzhKNVMCMLs

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