基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a19670599b1d56e2b6a8b9c10914c8b300af975 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ce8685452508b1661be8e1bf8a3072e9f83b4fac