基本信息
witness_v0_keyhash
OP_0 fec8d1cfdda434f8d4d684c61a80a9cc0c58458f
pubkeyhash
OP_DUP OP_HASH160 3f978becd7cf3f5ee38293f6ad1bd4f8b69aabdb OP_EQUALVERIFY OP_CHECKSIG