Transaction not yet indexed

Mw53DZKEdP4tdRXoTXJFEsnFxf2RfH2EU4v1a2EcmBXt5XdkhiR7VPv2iLM5ToHb7WbPuEV81vi7Ls2D7kw3P99

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