基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21eaf6a3c79157df5c52415754c3dfe77b2deb84 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fa1c2daa6c5d74d53b2bc207281bd1728760db54