{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514689424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaff0a64918b3f93db1c9a0b78bf8483fc54af71f6bbb316c5cead7f41b2516a2",
    "signature": "0xe901bffda3fe4959523a25c5c1fdc17b08c1494674342f533dc933ce9e5b05890eef0f19a2baff39acf41892a9e3ac98a50836fbdb93ab6b8570fc10edd985ba1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}