{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cccec1e6098ac2d9258c1bdb2610cb745b2bbdbdacaf3e55296b613d45becf7",
    "signature": "0xf276e13721a65b844134c1a5e81b1cf412735a0b92fed84c3e2a11e493a588f660704ef4163d1d442099083c2e938248776aa5e85232cda63f4e321a5283331e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}