{
  "manageEntity": {
    "action": "Repost",
    "entityId": "707440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd73dc4d2091a0ebbeea7d1cc1d06ca7fda596fbc4a5ff4ec51d0e3da9ceda44",
    "signature": "0xeaed8021ee4c016f01c40a9b42a65ddd1233698f38fa78f161dc7d867a1d36dc517da45823df6caa4494868732949fa49583f63a5517710fe13ebf70db8281501b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}