{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107707960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53557a55d09b014e423e7627be4b8b78bde5e1d01ff247f3766ae571d4ccbc45",
    "signature": "0x53119f065709a8a40b430534af86a48202533f15c88b7249975d151e2d057e091048407cbf19931e8f828d237343207521fc11876f9a9d2c7eb199b1c1044bf11c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}