基本信息
witness_v0_keyhash
OP_0 ecf7cfb8173512e6b2b1cac6e9ce6a11c6151af7
pubkeyhash
OP_DUP OP_HASH160 e8f4adad5db2b21ccb7b58e00b4a689779acaa06 OP_EQUALVERIFY OP_CHECKSIG