Transaction not yet indexed

21ubHq239xGXkJrUeBSWXZroGTw5Ez3SyoSU3oZjgnn2LU2Frtj4WSitP9mP9XNrytwrJCtT2XE878vVw3cvAE1c

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