{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301970699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4866106f79a9b60fbbee492fd36d1ba07dbda855cbf7eb3ea6e744ae6fe84d93",
    "signature": "0xd97f6b237305f2bbf81ecccdc501032dc8c96f019a16a59cc4f3a471eeab8c8d043c5529503b1d856de5e31580f19a8e0d3d2ecc484d543148a3e6173de377881b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}