基本信息
witness_v0_keyhash
OP_0 fecfa4e9184b8d0716968b352ae1f6f9c2584a76
pubkeyhash
OP_DUP OP_HASH160 8d40d7002e9c462d06ed8bf2f8de9641733d71f2 OP_EQUALVERIFY OP_CHECKSIG