{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431040628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5e2033ec1fb0d1aecc1d3da9a8429cc43f3d4270f5af4146bd265f630b03799",
    "signature": "0x2324783e7db07f9115731d91384141ae4f51c1bfecfe5501b433a3716c05336804126ed6f69eb4da49a484423787ba6c94ab6f862a0b52c38e345192807319ae1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}