Transaction not yet indexed

21oEMk8SSyxFvBx414QPSjWfsvrQkBdVmcWmSigCzdhTEr3dX6H1A7t1FokbBekbrNUdZnVwsG6s8G1tNGoFZWhC

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