基本信息
witness_v0_keyhash
OP_0 008912ad7dd44995d0ccd48ca7f27b9eafb5fe19
pubkeyhash
OP_DUP OP_HASH160 50f58a89b1bbfcc684c76875135b5bc5b28e9836 OP_EQUALVERIFY OP_CHECKSIG