基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a847c7d6283152ee1e1eecd8054cabdaaddd1cc2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ec8800b4f1c35b9696623b5e6c0c00867e108baf