Transaction not yet indexed

55CBxRpexdgFFQCKSpQUidi3A6cG6MkBpo4NSbmHdxuZyz45j6SERTqpXuCWHw8dPexF1j5py2aSso7FzUZQuh83

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