Transaction not yet indexed

21Yw5kJBoXF2kUHFPVCeekbNGcfhexktbePhay1MPb8nnHFReE6qccNZmoGZ1kHBGdpZtiuFreAmQQUpkRSKC8Jx

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