{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849038853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd770c94fb5ef2150e056011af14320b35163adfee8ff9fb0d418809f8f4a70bc",
    "signature": "0xaec91e0d9058441b21c85c5c8232c2b387103e30a6c6f82fff3078cc2021be434005daf5d28eea3808a8780b939701cbe3eff73afa3298ce1b906cef36ee65ab1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}