{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625607724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b849bed5e81f732641bf271544923ae9b8ece3fa5dd1b6791a624c9f998fee6",
    "signature": "0xc99fa4028bc4c2d8b10f7d7df134ed9c369a1015985f4de428ba88473e1bca6112d3dd970513b71bf47e615a177a09bd0e9fa80df3a6df0dd5376ad600fac4bf1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}