{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348232242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bde8fd5f4e916c6d5ba63b8836ca950f687909a6f0417116115fbd895c290cf",
    "signature": "0x2d5839f42e9ef5b8b06fc0bee5b3d645a6857facfe88665b5ce6ef8baf76a8bc3a914cf88ba7e3293fbbc2a0eca486ccfed6456fe5e2d0488aa0ea6d149a33021c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}