Transaction not yet indexed

88Mac6VoPzQ7NWqj9ghfxdvKorJSdcZBjEyqBcCVwFYijRv7hWe9oaGz5noSwHyiFm6RDEXcpLmu2H2yjsjcq2z

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