Transaction not yet indexed

udMb5cNa2WDmc2wAtCnihdzpjPxLTQjUjsu1TwZEZEwpJ74Zeou93bNAskxUVupX4Xqihq2PveNF5zPTTeKBHx6

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