基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7818846860364ff7a1f4346053e62df96d88386 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0690cd5e71c4654c4adf1a53ade55f5fc4cd5736