Transaction not yet indexed

SQkU4cdGj9FkakXSkktNUujhZVLGhwwEb2VLPgDX2mtbPAYWe5dsM11ZyfoTk1QihQX6rXjXNK5NMRG8RJkH7q4

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