{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04dfb0d568f9c401c7fc267efb51eb08e3ba5ddc254d83de2b02b2558eacd6a9",
    "signature": "0xda446ae7e98aa332629437c0f9227275ac3d824c1e965978363bf787d7407fe4703cc8962236363a8bdd090967001213302a6a88432f928fd85af422c719e16d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}