Transaction not yet indexed

21tNPDjaLKjVB3kwLGkN6g3aQdT3SmPs2cNxLDyLXLFHDGhihkDbEyUMWcHU8i3KC9peb4qKM15xmNFBGRFZ31GS

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