{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788878403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9f6186246ee1de9ed891b41d2afdf476a7740a25360cd0f3913cba087060da8",
    "signature": "0x7bd9a163037120f14305099303aee1916621e747f7234efcf01b8c0bd2e3d6403475e58db3b9ff9e76939af89249fe4ba9e2494bb97fb3e27b93bd3cfc74fb891c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}