{
  "manageEntity": {
    "action": "Repost",
    "entityId": "269131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b06f014dd83d2899bb61a922180e4f9196fd0f6d98360d52b75824309cf644c",
    "signature": "0x63a1c91de1471459921179e6f1e3cf6aae528cad23ce7d8d099c614ca9619a5b455436d741f8726ce7139f0465d82bd1db7ee6a68430c4580899e18e223e7c081b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}