{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310218472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2873b312eefc9c378aa1381197cb5b64ccb4cf13fc01c442fcac2d154172dbbe",
    "signature": "0xd3a2aeb9117417289860aae9efee850af85369dfd9414d4e3ccb6d27bf3e5274622398d17ba1d132070ffce7bee573e71c204582f725dd44f9b8d67aea38d75c1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}