Transaction not yet indexed

2Ex99MZLKnqSBgBDMFFZBLbHA251WHmp2MfRAGhcmMbnhFNtf2PeJ4NN6XRhttky5rg1U64m6TtWMT48okYEthRF

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