{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846470979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0278e82c4c27db9c5bfe95a1371411f14e45974cadbfa541f8e90d2c44af68f",
    "signature": "0x7f05d973db0ba62df70c28e3b00bb8c961a9c5c7544a4929a0a22d0c05ee8a4c6300addbffd000aee4072230a7aa0cf93190497d462eae5aaeb14995db149ca61c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}