{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525400144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7d504633bda32f2bed20c445068ee7bcd5d0f2c15beb3986ffc87863ebe1498",
    "signature": "0xba6b89557325734024ce2e3655868aa40632d0afbafc32873aad9cdb944ae8bd5ddecec8c829c3d10dfed4afc87e18075fcb847c901a6eb6c4dfc6c3e793eb531b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}