基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5516d3f0ba4af7075d2c3ec890f887d735eb3ac9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21c7ff63432b0cbdcf290c2d989e903228e031d4