{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630974",
    "entityType": "Track",
    "nonce": "0x8c1ac4125a931bdba82295067bdc7b0f4ba2ef99e5955a414ac6588112dabc78",
    "signature": "0xfe0c646a1022fafa7fe1585177e0fa6466163b61f18a381dd512c6159360304438d26be5b82e9cee74a6fc0d1274c66f56b3b060bcfc3ab48b3054487e57a9991c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}