{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107303220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4473af829b65f6cceeca391d8c8438f088cc28727cc18be5dbdff0bbc629f9ed",
    "signature": "0xca5389cb65cdcdf5d5c1ea2c59980cfa250e87313db386bbd8bb640ddf91e08b7074fcbc608841c8cbea860c6d93faf4dd8a5669c071b7522b3abc798a1d3ba61b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}