Transaction not yet indexed

5MkAqmVG6F7mPQwsbjMTLT7qDYeqbvbwdEEbRY4nzeVQ8gpgmWkMvqDMoANUn1A1eJGXxchpXnqvQW2QEC6M1Xhb

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