基本信息
witness_v0_keyhash
OP_0 21b39fcedffc10e1e39d9dd8f046f536d0efe204
pubkeyhash
OP_DUP OP_HASH160 6638a5eed3df063af670997fea618ee3bfc6a653 OP_EQUALVERIFY OP_CHECKSIG