Transaction not yet indexed

21ZkYFMkKsf7kSHgNJFHZ9ybC3Nh7yRjCArAFveaCYZceFnkTtpPxZJ7wLtiWBfJZDNhb3ecMb7ENjkdUqKqsYvQ

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