{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479278535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeda8d57efb69cecfb11baf13d9a9f1f53beb64a1140e87018c710929bab9a452",
    "signature": "0x8492f58ee783b5e0440b66a9ab64424567d887fab07d23d68ea3aff68985692b29e92a0e306b42d69c8616f908189d8303d3383ccb1b833f5743bf1f3d588add1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}