{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101053049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab74ac3752b1c17df14c00f25a762ea4ebb915ea05dd3f8344766e7567b401df",
    "signature": "0xce14b0a6cf79f5ddfbc5692449e3560de72bdf2e242f32253eb67bd9f80e80213a1f987f32589483da536d7c6e831acaf11db25cc4cc87067b20145936f0884e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}