Transaction not yet indexed

52C51osBjKj8NKbeN4CDQmFiDkpFzj4Murqm482M6rZVhLTopMtJAsLhorDfQi7nVMArQxWgcdbd9DPGKJh1TNk1

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