{
  "manageEntity": {
    "action": "Repost",
    "entityId": "916545593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc61ad997cd12826b3437c4936fc6ce99b7b2a857670477038ae6556f15354de5",
    "signature": "0x617bf66526b16af46116448d2399dcc4b13cce3e48c91a0b8926ff4f0e1525913b1171d95c1320dbb46e5750a7330068c16a5abb413492cc7994b3c65b104bb41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}