Transaction not yet indexed

28TKUGNf3bi9yinAAaRSALqcKFZD6KfZV26dAMd9Zf4u4eNksrzSCA8FAzcqnXzfgLibetLpEbPDRH3YKUC3p6Z3

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