Transaction not yet indexed

55mVZe2am78QzPAtjcp9dkqGVvTvSHW6ZJcSsPSTNTx1yZ3s2ep2wDw8sqnaeXEARGPxUkDFoGq8m8TtQXd5trZi

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