基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6e6a7cc0812fdd7cf30dd9d7f0adf8d5ea48551 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a449afe42ebe9cf7770bd54780fe3d6104f3b38e