Transaction not yet indexed

278Nbf17GuLLsy2Ho6FJMSPQfaujTUp5f5K4HGiBdyMkvpHZfR6vhNLBEriCCRwSBFp4sXXgTqGeuctfZgGbhZ5X

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