{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256871249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e4c891a541117e488b15381fac47c9e062bc88c968d29953d253028c1b44bc0",
    "signature": "0xa725f539c3e1e58b6adf21b58f3fc316d9c61db56ab4110e7bf90550b753520276325c8821949dc0d59b9bfc64cfe818e5a016636c02424caabfd2b5616ccd3d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}