Transaction not yet indexed

21fM2uLnf4zzCPcG6ABAZbWRGH2FtqRfbW8CD8LrfgAwWUP9wxNhUaXfHy3d8UM5AFjQD7tGebxY49MaqaoUkiNU

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