基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49da911004d4b7474d7e26494e9bc18b8351d39a OP_EQUALVERIFY OP_CHECKSIG
OP_0 7e6fa8a50af5fe821ce539a88fcf1a8581ba2535