{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296466115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aec618b6b862083a5f5be2c5a49fc7b83c8d61ba17f805d91bccbaee582cd01",
    "signature": "0xeda386ddb1532e31bb0ddb333e2894eb891569fa8bec05a46fc781878fbcfa2c0ffeb51023eb193059880d72a97de3495db4b892f1a8179a83c7caf71f3b00a71b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}