基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7677f8908507b762a5dfe4f9b9ea323dc214734b OP_EQUALVERIFY OP_CHECKSIG
OP_0 f9c49eb0312b43db1fb42ddd7e48f3596f697c60