基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21b0d8698f47e8cb85c14f994b3a9ae8e024126b OP_EQUALVERIFY OP_CHECKSIG
OP_0 87f0186cbf6ce282c2b708d134a4a51bb6dbdcc3