{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6e7ff8dae43aaca494fb51921178124fbe3f5a97307327f65343b2ddabd1c89",
    "signature": "0x4472c03795914853498a0d1b157de776ee643490d038b9bd5af052712f6a73e564ea1e25b6c2f3c10b5613a742ac6b556edb6835983273aa085f193b8737bb511c",
    "signer": "0x1b2c37cDA8248bB03659377cbd309183c2292824",
    "userId": "306414"
  }
}