基本信息
witness_v0_keyhash
OP_0 a94cd157c350bd8f535fa5fb39bb418c87240ae6
pubkeyhash
OP_DUP OP_HASH160 8221b29b1f7f42ece33bb87f9c1296e9ebb929d5 OP_EQUALVERIFY OP_CHECKSIG