{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1914133485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc8c4188bbc3780507890c4caa3b7d3921458ec5c5a70587e2246193e49a80e",
    "signature": "0xe1b16327fe17bd4e76ffab36ee7692b342ea947fd8de208472adeec9e23d528e540d6fefe12d84892485b8f1fe66f9c99d5b3d7f1324ac4716c9aa70bcd5f18f1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}