Transaction not yet indexed

MkcsW8HLFPiKvgoaC5bmDZdd1HZ7RMocMiny5cqQwmdkxpxtJUXvQNz3Z8P7pvedoL7xuWShYSeG2SXNaqS7Gp3

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