Transaction not yet indexed

YKqdTLM8a63LDEPK4AbVkhbKDgJG7EbfVS4paNBsr83MsXitAyTZ8jGFsQFNX2utt9d7vFSHa3S5KUwQv23fgKE

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