Transaction not yet indexed

66MCE7NjbD4LqmAFeMghFiHZHsWXBf3k7QSYnah94ucgU6bk6AD7XHXZ6BCS8x756ozqUX2MNwv71NF2ybkX7mxw

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