{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e57411595f9b2cabede4011331e6591188c32eb73872c2104d78107f340c1ad",
    "signature": "0x3b71c7e5c56f1831a7ff656e64857de244ad981607d83106bddae6bee4b19dec072e19e48bb0ea03351891c65ffd8fc6b62c4a0aee6869d867522f45b9c8c9881b",
    "signer": "0xA11F1F7A72792D4B23d1D00e9D6B40e29932dF56",
    "userId": "42286"
  }
}