Transaction not yet indexed

52UGsX6AZW2kb3Um2QLh9JnqqGXM58AEnPiy1G3RfBhr3mbWofGSYMcgbvpHTNEZqUfmM63RWNdkUaTDfeASdGuU

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