基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31d1d9c4452124c8e0ec0c228c3f5d6c4ec6cd57 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0ec02196002869ef8a463bedb2e3adbe4b8ab431