基本信息
witness_v0_keyhash
OP_0 2ff21c17baa2f0719995de6b9055f910411ec8b3
pubkeyhash
OP_DUP OP_HASH160 473c437c1e9a9b7d612b13d5b546aef65897237c OP_EQUALVERIFY OP_CHECKSIG