基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49a51bddb5843b6927d21f77e4d4938d6c8bb9a1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 37fcedfe2eaa1c9369e73f2520d86f7d8350348b