Transaction not yet indexed

66Sbw4kBuQmGPdV1qLQLkF29BS6K3bEKBHHosmT6jnJJMNB4numoUftgP5GHLBJ7MQNSKqkDLpdbVjXwimwC2TZ6

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