Transaction not yet indexed

528Tqfc8tpMhSRuVzfQkUKfxhhbS2usp1HwqrdjSR7E35h2G1Pq5FdSHSbbEtoHpy2FFer1UxMTUfyQfS9AXDwCM

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