Transaction not yet indexed

AgupEW5k5fjYfFnN5SgUtKCfQVash8hEeVD4JnspxMFP4x1SCFu53HdSxCyrcufyjq5c5YfGd7rDLnCKqyX99u4

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