{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140948436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22c42d50b5b4b3d8392c55b75dd28f0ce8d44bbdcf861f092aab07a0e86596cb",
    "signature": "0xbc5c1839fcca06daf51221c4a99705cbe5ffe5b8742b2b6f93d6472990c28871367c3fd50142fec0772ad9ead97c27075a1a9cbe7b1d068e1fb29ef9c6ff18841c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}