{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346632218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2c19a3a23c760500e64d2fa529d311fb5ded12e13daa0151a3fd0d96df65538",
    "signature": "0xb8cf692618e94df31384fe14f98e9cdb4d76451f90f4f8e237a9b86a8f16a9f649323a3e1e45b68126b5489027317d7ad784ae895e8c329511fee566cc80f89a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}