{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608010500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7fd0a7df5b89f22fc6128d3c637ee0cb3a809c11d174feb29a8b54b32e31778",
    "signature": "0xb06bb2c6f21bd4a4ac88839ed0b1db8713889f41a843edbdbba96380e56b5062403f7724dbffaedfe47c314e342cf2766b26c2b4f44438330c2045189efb66481b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}