基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ec81eaa4eb21835cb9c4f4af2ab872fb4807f26 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a267a822f9b7869be983bb3ae9425a23ea2b2ca4