{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ffc607424c7e9b09bff232d24700e167701a388fdd112a7d838e4c224d4ef07",
    "signature": "0xa1bc8eb5d7d2433425112eb1e5408be3393f65a34f6d89c66da974cfc9070fed216309f6dffe93435c47b237e503ad71553f678d65de53a8fd18a9748e0f02e01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}