{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688682725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a7f4e42bdc49703ea68b4377394f55a299ac55e21c38d8489ad48e2a65478d4",
    "signature": "0x851d6da896034598212b198fc00a96df4e9c9ade873856d49cd396b89b92f6467eb1d637c1a747b790b1cf84c091df71825fc45ac7e409cd4b295f33d1971c931b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}