基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8f1949e447796643cb22b02e0f5128b9c7af2bf5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 838ff71779abcb9d0b34be7f621e7573d517dbf3