基本信息
witness_v0_keyhash
OP_0 a8999738aa0deffb3895a88f1a64139cf0660844
pubkeyhash
OP_DUP OP_HASH160 73e3a071209cb8f12c50c85fa0e0c6dfed113f3c OP_EQUALVERIFY OP_CHECKSIG