基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ec1e2b9baf22d5f6a02af97c262b8a8469dcb247 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1f474ccc5fe1a4dd2ad10f7b0270a49a7b3a4af8