{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567446442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39ac87b99bb68bdf07ce4c716b82ff5c0d35d5b3b03964e09fbd60df06584668",
    "signature": "0x7fedfee4f34b38b1862f0e6556410053341c5bada5320eb5326b19af3b2d27f00ca7f4d6a8fc672af432b77e328aa0d7ee660b32ca7e79efd64b3b0262d6e8dc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}