Transaction not yet indexed

53LLjMYdqYjw3ufsYdHYFpnyeCDXRf6myLLVD4zzAw2g7RHRe2DEJPvUFFLVqA5fTLdiqSVX9bp63zhC5KUv579D

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