基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31e2b9bcd64dae9a460ba36c96355bcfaf9a02e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a504d9c2fba88a94b80f853e1a00b966ee404d7