{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1960304823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd990daa04cdcd4dc6c043ecab43945d62bc273720a8f69ddcbb6329e226b2af8",
    "signature": "0x9289685c8d3d3bbdbf15cdcc977d7b743052d27887d672ec0755ff64f15ed7913182e65114ece8b8dbb600d5964d60dcc062558a07e681c540c9428348bb13b51b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}