基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1aa8664f8f4c43e9c5b42d68684644f5baf54793 OP_EQUALVERIFY OP_CHECKSIG
OP_0 662d789e8ce605790a2589ceecba90987d8afbbc