基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a71631d29787e856541ea6cae6c6b1bb7c8b5da OP_EQUALVERIFY OP_CHECKSIG
OP_0 772a8b3d8cccc7ac2040a97d278c626786b3b1d2