基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f4a9247acee6e77495616d0eb7dbaeaae0b4c142 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bc4f16b2d8b21f35a0c509c2db070e306fbc44cc