基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d301f0d7b3a4b5c61a36cfe9b6c8c3430957a8e OP_EQUALVERIFY OP_CHECKSIG
OP_0 21b77bafbe095bfb2810e4e752cb54e649c788e1