Transaction not yet indexed

5So1TnfmEtqwsXngXGcUL5NqAbaMKY4kMEVp11f61bEke4FF5YZeMdh2ybeJ1JkX6FqVcbQxjbxxXApMbgvdKU6m

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