{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048900438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c4febf1322d3befa9690f0eae557b0c0928efbc2a255f148f7672599d779cf8",
    "signature": "0x1013a04a1d19605083bde5c4935ed8966b54de63d5d5c706ec92ae18059df6fd102a90fe1ce1cb7cb6e185814695701decc65ce57d4a28a80d0996880c54185b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}