{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353273907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x418dec9c5efcf17e93dcb4c86183a2700a71053cd892803184724b1e0504c833",
    "signature": "0x27f453b0555e9c963e3e99515838014b6457a5b81e995f120a9953e838efe62957a62249f478ad93b5b256408f07d810ccfb4a9ff068c432edcd72c7a682b45c1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}