Transaction not yet indexed

21LuBpe7iwx3BzEZkMut5xuV6sDJsC5TY23iURYR28mkWKuSL9BzT6kX5YjTVDTScYfDAWJk5nhAxeG3JQBR4ZTp

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