基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ec7b503519b3395b0825e2ce2b5f9303064a7b78 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a461faf3300c73ebd58b7ef7ca7c163bfb1fabf