基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19c4949d5fbdcdafb84d4c83b0623d66f6ed1dd6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f016c0d74dfea662ce84a184f3981fb569229e71