Transaction not yet indexed

6388feiY1S18g7MYgkfSiXUdgZVnLAUZcpP56gKPbfcKB2zAfYqhCGB2PvLkunshiMPBnafYkQk5gYs1zo5Lja66

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