Transaction not yet indexed

491dgHWHdr93RPTv9LEWYaMZ17tJFh48EP1zfU51wVVw7DHeS7Joie9CzF1ZdTfqTF1bLnRa3xdqGD7Endk6qqAM

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