Transaction not yet indexed

21GmUjwm7bTeMyM2hC5Nz76Td6g6ChszdQRvYQodCSAp2iMVZEbJ2iJcp4931x2azCnm5iPiF6zfGDv8DHdbXGot

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