Transaction not yet indexed

Sub4TqUsKZkf7HWZwq6M1fz87nMiG8XKDnfT1rDBeTVyYymN8JgKAXp3MRN5A5pgqs6eP6SWmx6VnsMmqpsyr9T

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