Transaction not yet indexed

3c7MxXxWyk2e8PRud5PJwJwfQkCqNKDqL7ZutpnAV5mkG2nVDfa6MMB5CTYPy4N3TErB76ZybNfVBnVUJPzCqSb8

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