Transaction not yet indexed

21Mt42L4yjREFuYuDSYjpTT1eNe54hXHQuKRcuWQvSwYieTnVdwscwrMViWwdzzUZsVmUkhNW5FxW3GezFtcU7q3

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