{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914198123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b70039e68eb0dd612f44806ca4320e26e4c4e932364e13c4cd50a422fdae9c6",
    "signature": "0x8ca68d4bfaf5bb829c175516894469cc8787a6cfcf59c722fa1e3c5a1d20990643b23b94497cd90d90fd21187436a27ddca59ce685e108a67111f973f87c2fd01c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}