{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251250004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x050bbc5cfea27a339d7f0eb2f86e9024ea3b27a3c214f42881aa6ea6ff2aed76",
    "signature": "0xaf7c104e2c1c0f3415b397de800fb90a3e7fdceec8636233f2928f23afb63bc3622db57ce359f5c3c1f088d5cdf9c70396dc2f22be576ea9ac09e5ffb830f4d11b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}