基本信息
witness_v0_keyhash
OP_0 27a4d33a3bdb73fbcd9fa2ed5748939efd8f2e2b
pubkeyhash
OP_DUP OP_HASH160 121a5177359f463344c8c5aa25967d61375ccb1d OP_EQUALVERIFY OP_CHECKSIG