基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4f77a0217edd780a4e9629be8864b50e55e5a0c6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a20c321b1c829f2e8a20e999d95ea918963dc3a1