Transaction not yet indexed

53YZLLeLoJ2kP1RHtqa2skbevA5VLboVHmfmLM4bMg9nXQCsdYpuPMsWswAaFr4LMaXtKJCKnSskLbBnd1qPN9UU

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