{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313689159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7a0445314225117b248f466296f83eddf57aba17218d0358ecf8ff08dd90655",
    "signature": "0xdf5f016bc4cb8fec968878f896fe42e8aebb06aabeba622465551bbf876e98ee3ef3724994af085c07a32f62af9579f556973f453c9500208f22a1c1500922511c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}