{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1204068258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe756c2b7e35a19ff2ad81340e9b7e45fe9e6967158c42fa8752604291a796cbd",
    "signature": "0x7b8c14588e4cd78b5757b1c40c6624b333e50498c7bab533b0124bb852156f4d2849a2a9c67c90a574bf66fe4d5af6317686094aa6154d2f57ce7da88a2e63fe1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}