Transaction not yet indexed

52Ssfq18QAcbj4A55HHqzM7TEqZpJjpub9JCQVLULDzsd2ASEyL245nXxmm3pA7qqrKkE3emxS97ggWN1cZkcSW8

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