{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156975387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b2c7d12efa38bf89215e075473edf7b5ed446e795a3749a15ff6794724d7505",
    "signature": "0xd05f7b22ef27f7d535ebc1307d9bea95fe8c91e600e8865c2b288a9a29d948813ac0fada88303d455223fa702f9de84c8681d5e7f0f3f711faff01516a54ac101b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}