基本信息
witness_v0_keyhash
OP_0 aa20dca49443c43cf872a632e604f0438aebc61a
pubkeyhash
OP_DUP OP_HASH160 481b78408b4854d0d6ef1a84bcc2cf1d0184eef7 OP_EQUALVERIFY OP_CHECKSIG