{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031458912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7883b360cd9ad19e73d7756e58096712abd97b29dc70aaab3be8356b5b4166b",
    "signature": "0xfb98b8a7b5a68720159fd6b79667be7baefaac87df830a1cc5ccf5a6cf58e46c6fb1f70f32326d54021de03564e1f370dae56ee7907a4ed19f69d6eac04a28b71b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}