Transaction not yet indexed

252YtzA5uDDTy6d7waD9H1w3cH6CNPLxSbfdsFcbGqei7xhVv3pzSC2p8Ci2WFqu3ppQDc55vAM7MwUj8TU9g1aG

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