基本信息
witness_v0_keyhash
OP_0 21a546eb7150ec8da53bfc47aa4ff7c720a07b59
pubkeyhash
OP_DUP OP_HASH160 4e2e9e910b07652d44d40adecc1dd00bd33c2a56 OP_EQUALVERIFY OP_CHECKSIG