基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ececb57cdbb33a5330d096ccb14c1f337b986976 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bec6bbc30c4be4aa3da9048b64f0cbc7aa623380