Transaction not yet indexed

21Tm7CQEJSukAz8gfXeioC5SuR5DLRe1e86w9sHT18h8435DyesEePb26QPF8H7PvUmVTm2ro1RXxAu2smgmyk5y

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