基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 17ecf125d58d7a3f4a22e647830ce6d897551b51 OP_EQUALVERIFY OP_CHECKSIG
OP_0 76ced2ffa160be193f29c48a242d9d77030f0c49