{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f6a6ea1984e25b99d99d028eb8069ed3b58c76467a7bd410d939b112d7189b9",
    "signature": "0x0898b9e6f32d86524e02ac78f35c42b11db4f4e2c19dde8a2862462b1346f7792fd593326d96cbc6818301b0e9bbafc0401653ef407a3987b359ee3ed58e5ec71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}