Transaction not yet indexed

2U55E1j627VEjB3Ue136T2eTYEY6RPJviTvb7HAgbqKF2XyPYTJP9cpEA6t8Lz7rTKyZ6j9ag1gvUSLwpCfPUxpJ

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