Transaction not yet indexed

5AmbgDEFmTnX8mU5MALQquQrwENCpp1cd7CXDMoDxYFMccuX8zF8zEXRsPXDeaBmTvozGtaSWJd1f13vK6GevxvS

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