基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a749178a431bc02bd84e424395ce59beb24fe7d5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 619a0d01e5df3a7d77c021641a0a9efff0b0b1a0