Transaction not yet indexed

c51SeB4dWJMzEHCmvYMbcnAqiooct4nci4ABAAdu8N7e7q1AM2SZNE4pSYxJW29Fds2n5EE9bPCSPL4cJu8c9SF

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