Transaction not yet indexed

28NRm8nEDmqFGW64BZ2nWeaxbRSvzH7kvFh4kngfDGFmP27m81395MQdTX79FbTYizoc9TyPq7Lw6CiA4P3oFPH2

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