{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631520345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x503a685149ff33026ba11c8ee18c8ca656c73c21ef639c1e6ca9ac55e72ea5bf",
    "signature": "0xf956a84da6496b3a1a5645bbbd497fd4abdcd5a97af9c7cea1c77338e8fe071250929cb0b7400526a95d493c7d26ef6b21522cc14c52c6170ab2642fec192cc71b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}