Transaction not yet indexed

NP3xpE9gZV18nmCSGZnAaKVjc8kMbPo2hSiaCLFmPTfYhovFdt1EC4kkB2KdfLQCBLv9jXpUM211MCDNME3ScZs

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