{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249397863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fa87071e65b4fcbeeae69380e2026b71a6286d5f3eb3b265fbe8e29609df1aa",
    "signature": "0x9bfb4b4e3aa84e6734f544a115755683b7cdb98862928b4fa9cff442973aa9440355ed247fe19321c169a131ce45fca8a58e9885965a129f6be1c2408626443b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}