基本信息
witness_v0_keyhash
OP_0 49d8cb8bfdac184b53a0646919b9a12e9269c233
pubkeyhash
OP_DUP OP_HASH160 8b74f81eda7d1931562a21c16d5f931a6c825d43 OP_EQUALVERIFY OP_CHECKSIG