Transaction not yet indexed

21CGFZgVLSS8argr84mT2p6n3dXBs4AT9SbUmoV951A7aaNneEjiGGsBfB14CMtTXnjuXaVCmfYBXrvAx4GZUj6d

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