Transaction not yet indexed

388n688SDMsJQA9av9fH1bbJrK7ca1Nmispnme8D2uFYMBhwKc1aBaaZHC1VQoWAipB5jyR2XQAM8VQCwoGXFHSp

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