基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c21e8899964ff4a460d7f501ccdf657959308bd2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 686a3efcef3e6b4f73beb7238f21534a9a8c1dfa