Transaction not yet indexed

52u6p1SbndQSDgHSPtpfbHLSbbewea4qqSAuXQyBKNcdVa3eEdvhWLkjmfWELSsnGBWQqjK8QhJa67r3dPkG8ybG

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