基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6b21af699f1fa07176ad07b27c2f5da47174fd3e OP_EQUALVERIFY OP_CHECKSIG
OP_0 f14c0e31d1f09069e884c48b87f43594844427a1