Transaction not yet indexed

491PFFJ6up5dfroobQTBCozH5oKHCDqwNACDyt3iLz2rD8ScEpzho16B2C4AuLqaFJRfpfRyDvRVVw4e6XRmKFRB

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