基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21eb167fda4414d52ed2a197391abb797f64b9c4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49975a47d84fdedfa22de3fb49a593d40c94c0b7