{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355135747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa88b2d47454c39bd88dcadad5926e036d26c578a1d835f541daacd4dc809494e",
    "signature": "0xda97fca7c3351841f82d3ea91ebcc191a76ae774802230c6bc9a4dcd1dddf38952506f3decd419fb2888c3bd4f1616fb9ac42978eb829e89ed9beff750aef1ab1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}