基本信息
witness_v0_keyhash
OP_0 a8f14e669e0232416c3c6302e2df12f04e501630
pubkeyhash
OP_DUP OP_HASH160 8f874a8e818613e2bae4b40054938d4e3c8b12df OP_EQUALVERIFY OP_CHECKSIG