{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896300706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0794da66fa254a60862742287f399936147e61686eac84876b11107e14e445ac",
    "signature": "0x705ea820eb9f345d93789642062d6e550c6b3804cc21237d65c3e4270fda1140190ae90e6289714e87325d706d47eb730dc1a9f8e5b23790fbf71ca43db910981b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}