Transaction not yet indexed

3Ff5PkXKXkWCq4bpV37pk6SRfE42KKBzc6ph668DExg3jKeVpP4Sg8n5sTqMyS6eXxFExVMhKdPgemLZJsEo9QjC

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