Transaction not yet indexed

21u3zQ2FYRKDU2LixmVyF2HLi7BPhSAZX1vLARnScfPnngtV855TbU1DX9MCKavNfsfcBq2EZSqF7rg2BTHZ2att

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