Transaction not yet indexed

5b1JwcyLUuor8CSj2rCjAd8Lxw7ekP4QZXT5H6hMbvUrrFwvpBZPvqFwdh53Pp1JuGQFWFQ4FwMtqai28JNGRT8v

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