Transaction not yet indexed

21ZmfjL6BKhRVMBrcDDFr3Xmr3mYakCuuLUjhteZX7hym5da6oEc5ZovFUMZaYJ6aF9W64qm1p2ra55Qm28LNLnG

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