Transaction not yet indexed

21zxC6w4RsLfWGiE9dFxtxR5e9oodRCPEnQ29eaStv1mqDbwKMZbs3ZjUHeFptUKdoF2feC7rNCwGfNfxmMygCke

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