基本信息
witness_v0_keyhash
OP_0 ec7a9b73d7f67632c04fcecc3ed7c5918dbf8463
pubkeyhash
OP_DUP OP_HASH160 e6b56ca15857bc2d089115e4af8d3eddea7557d2 OP_EQUALVERIFY OP_CHECKSIG