Transaction not yet indexed

c21AoKtmftxWVVgEjQHeZX4xD4YcT99iiBLDRFLHePyLQPKSPtRNxoeiPU7jRgbMP5KTzi7EP5zywGQSfN7nNGd

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