{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43535079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91f61f41425924077e9435a4ac42c2c4ad932a801fc3a088220e70fa57af6e48",
    "signature": "0x145d3ffb94c653c1a031d07cb361a63f9dad4c8c1f7abcd764ace771831e35e658234e5b54ad88b17fe97e49a090180ef3ff298fb1af3cfaa200b40d06262c861b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}