{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547137063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe3b1e6310ff051b3c9d603b248636dd79e2ba4ef23bc53eba5d44276cceac25",
    "signature": "0xd8da94c153ec44dc72cc38ef134927a80766f18f0fe7b437195247d518fee14653c2a43d9cea9c372c9e05bf85baf70ed53ec9f7363b587f59b126d06c97527e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}