Transaction not yet indexed

52z28ruPdoE7Ax5HQCTToJQ1M2VcLy4549ZRFQpELWQAwhSJSzAF9hUAuHPKS2s3jRpY2eN2VohVTfsrQbeZoEz2

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