Transaction not yet indexed

52UhCguDpoEVGyEd8WEazhGMBFqq5RsfFdJZxVnS7Tqr3xc1n7rHGG4dd6KQu9sDPXFH4831JgexYAz51cBPUQdC

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