Transaction not yet indexed

66R4dAu9hFWUVvkWtkcAM1r9RQMrLLUSerbkUiSQwuBHZfP5dAfTMBguRDnhAp3yReuEQomAeKewtFyFEnF7M8YA

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