Transaction not yet indexed

KhMamzAgUAKdk7f3KGJruRhSCKgc852eB6HiQLd5xh3h6aCSUqSsChjxBzedD2w3ZzdLeQJLqDHFHiTaifc5SdE

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