Transaction not yet indexed

421FwLdtbqnfNV4Rabsdytz332GREPDPqcFr6g6rahAAZSmxm1JW1fkeTcTzV9RcUAKdoXoVgj7giWd6pZAhcGbf

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