Transaction not yet indexed

52Ca6UGF9ddr9GMf4TYsfm5qMLVwcUfPj8jzcK7YaKbYEWDsT8aEMiBj4Xr23kQYDEcqaFDqnsrcVXLAuvwZEzTR

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