{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde7166288f6e4a760f68b1ad9e5df7870683eeb2672a374dd708e68ff62cfd18",
    "signature": "0x56ae4491763b09fa4137f3b61827b983ab99e55a5f2272251692edb2ef744fc551fc09ab497f829067f36ec39a00907135b014683e255af36864c73639a1b8ad1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}