Transaction not yet indexed

421spwg7oKpk6UWgiQnm7ZfBAWUdKdc9YQnbcRGxq6dgDaFAMKqtR4aYvwfXni7vcJQJTPoAMFk3vLkPedB2yrj9

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