{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55b750b9a966d7a17d435cbbe6be96ce0731d35146693590f3c1a53b63389255",
    "signature": "0x0a1738ad9e6d57c4a24e2f843bfe038658b972407fa6d3a3c595fbc1a5cfc51451947c5c9a429ade9892e7210e2be8c0a52299a077211cdfa600c4bcb11a17cf1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}