基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a2f253697a2ba243a59fba1a498bb1fffb64e5e OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c4d686506fe241c80af29020a58511628d4dd7e