Transaction not yet indexed

1Mi9L5acE1aKuLBXPcWzwtUzPCs2a51EUfcXTiv4GcguGiFcjvn8EdtKNKHpcdgMaNunx2hG8qzc1kmECNYmhrZ

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