{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567151242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8a2a5f01318b9cf8625f2a67926cc5ba481b23505945585b313b12042301b4a",
    "signature": "0x63dd0c0cc1e7d26017a1be6587d6a224a4ebea5a7a931adaebd0acd0936d4c4102c312f379abaae53648da3ade759c325e5f90e8ee22d6a49c3f4cdb8f22add41b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}