Transaction not yet indexed

21MrLf8Tc7bVxvKg2U3kMM1pNc6RBaYkQAxu5T2MbSLqc7dHrRUX3bz5iK4yyEaEXNg3hLuemBCan5TRQTwRDHjk

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