基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2fac31d1b5b072c2f9993f7371d291ade02c17a1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ec17e9c6a15328c3d10c20be8d9d301435f9ea5d