基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4762be7619a763de95c7e728b389bebf3a3db12 OP_EQUALVERIFY OP_CHECKSIG
OP_0 63f87aeef467d1c42fdb44bdc8a688d86df8aca2