{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4566910a1f84587481e43acc04071653a92882deef53246bcc30d88fcf52d1eb",
    "signature": "0x1b3b31f03cea374a30918d9c45a9cd9509f3d45bcd7b8fafe519815c5f86be2e78eb02898850a266dd9311541857d118b87d5d57d0addb20ad1af8c039b0e8ca1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}