{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245932605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6cfe01b7e55f5d5cf267df8a6b04a4f747de7d3f98584951175d94820f4dddb",
    "signature": "0xd2375c5d9b1f70f48cc24d31c3c1451a96d569bbe26af61b71d004da4d07c15572e055332682e625ab2788ba65c27ab62dd9de4a7bfbce0f9ee00c116c4804291c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}