基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 193b7d560cd451a644b7a5938f347a4bac923429 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49c74900b2e53c5fc3576e8ad5d99586a0a1be8f