Transaction not yet indexed

21dc4UwpMtLaJgHv2Jz3dGSFS8M4VnTTXiVeWkTN15rAVFSVNw1h6qs4cMKfTUfmfqkDkXDGRiArfW2XjVpgLmAE

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