Transaction not yet indexed

3ampPyU4aLA75T9xXYpxopp36hSxEjpzPGQTK9b29rbCa1tQP6cEFGNpUHCUMcUtCPHadyPwDeLMGUHSHZ5NdYvv

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