Transaction not yet indexed

M4aRfc2mCxFvsCA5Cyja1cVLQeLSyQzYMykeCtE6tEcgMkDzfcFDKB49x7aSWcVngfNY3sqHRfcTZ9RVnkzFo48

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