Transaction not yet indexed

5u6F2QjgJYApyKCdKxTryLQL4zEo2sCT7DMQgnseqmF7t1U4qSTJd4QMsDoyacRiMQ2VsSYf5SjgLYjciVS67unm

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