基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a502a7b64b5e26045ee69fdbc10224ec989f8a0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7dd78e037225af9bbd2c2f50edf1594e848a6863