基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a643f67389b6301ce7f8ec57e5ca02c67ebc77c OP_EQUALVERIFY OP_CHECKSIG
OP_0 6b6e44b52aff7545b59d110471fc6530edfb4eae