{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327990987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd57f249c5b0f4c79543d749af3a66b58ffc227518fb8525753d8f85d2dfd1704",
    "signature": "0xf55e9eb5e184dda8ea4f0334f6dadc1991ce456c3472ca2e79a4bc64221956a323841a5729e225af62daab3f65224618d4cdbd876af65ad21d1b9ae8f68d8dc21b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}