基本信息
witness_v0_keyhash
OP_0 a81f7a1e83a03de409bded0f3ecb2fcfad7df56f
pubkeyhash
OP_DUP OP_HASH160 7ec99b7b1214275a72ecd3ee41cb382c03ba4445 OP_EQUALVERIFY OP_CHECKSIG