Transaction not yet indexed

21APztW8eBJ8xBgqG8FmB9CfzkHz5SeRJna87bydSPu4VZnbKrxTutBKeU4LHxV4xJCddJvEPoLkt4A3bx1undkm

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