基本信息
witness_v0_keyhash
OP_0 76ef8a8449b48f60fd5ec5b345d1ff6e0e171448
pubkeyhash
OP_DUP OP_HASH160 6290465b46c7292e45a645a04939d1ea7b21d3b8 OP_EQUALVERIFY OP_CHECKSIG