{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416424765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6118f35fd7259beac84cb142677be731caa69cd38a41d1830a023445e5f0d55c",
    "signature": "0x2c5638ca9689f28da57d6ee16f5fbdbc6e9144e3d7efd72081ed099d62dcbd2a382cfee732e0628e2cf7e2f2815efc1c6900e5587d8f238da989c20b2825b97c1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}