{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86681723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb13625671904f133b9cc0f82634825014336131474c538950df0c516256c605",
    "signature": "0x7a83f1f8670a9a89ff6cad7f2c507d36329cec54015bb094fabbe0baae2d876326ee6603a2c9dfc00d41930a8e5a07ae6e676e8cceb90094e33a5742e93e479b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}