Transaction not yet indexed

21Kg2U61NVXnwXsVQBs9FRCR9MUgTYvhnjvFxTm5GHxS2cZ49rmSED22HYe41jPpVdNfoGuUHTkCQEnxTifTSzx4

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