Transaction not yet indexed

421LhPzBBtSDE1wLzhRhmbDYFb3FVRLiwjtp7TXzjYS3CDBrLQuZ5at9N9TW8P5vLRf1HyT8sUy8s91S8eaepNTk

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