Transaction not yet indexed

BQCb66a7qTJ1TWLWTdC6JdF1qrbT7X3zzZHfLw1FxwFDmfa1U3qfoKFYw1wpfWXCbGykUvmLAYdUe7ekBd6pCL8

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