{
  "manageEntity": {
    "action": "Repost",
    "entityId": "551188292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0105a21ff133285662ce083a92432616fb0b0d73b92880601e6e667590d457a9",
    "signature": "0x8e28876ce07ec34ad9e257cd7648e4cd6d9bec36b726cf4088f37fb09f639dde26008f7286bba8db4f81e7a38890aaa10305ae40df91328e48460d88b3b255ae1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}