Transaction not yet indexed

5u6b8qCfc7cWWzF9NDffGCwrsN4SQM4dXqDuHnC4ntKKEr9HPdrPstuab1c4Yb6x383XuRWQrdH2P9vD7GDH94Q

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