基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c6a1c4d67f2ca2bf8d2de10d5bd19b2095fb6d OP_EQUALVERIFY OP_CHECKSIG
OP_0 21546840065ac4648c17bb0d719057f448fd1d94