基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 56b70262118c6e9cf3e62e1726f07ecb4f9c0f3d OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1f71fc9c25255a2cdf09809ee0ce90c6da580bf