基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a687f2eeae6aeb27d619360c0b5b046487e044bf OP_EQUALVERIFY OP_CHECKSIG
OP_0 77d9dd6afd084eed78a9bfefa762a0bb74d6c376