基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8fd2295338e85c7f75736326659f5f0a47f4db37 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81a42a1bca85e793e0c17bc46706283b2b4b8407