基本信息
witness_v0_keyhash
OP_0 7aa4fd8eb7615766629a3cbf81fffb9c34c0ccfc
pubkeyhash
OP_DUP OP_HASH160 77dca6e9cce8c261c0c24c787e0bb0a2e8e3bfe6 OP_EQUALVERIFY OP_CHECKSIG