基本信息
witness_v0_keyhash
OP_0 b021c3f8fa0cadd7946129297e794deb065b964f
pubkeyhash
OP_DUP OP_HASH160 2976d3ea9aa86514c7a0a4d80e59afd24d340eee OP_EQUALVERIFY OP_CHECKSIG