{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4a0ddaaae03a00ea85a8b0379c10fcbaf2171fd32203a1ad33e74a8053e089a",
    "signature": "0xceef898fa28376a52723cb263fc000778e1084ff34aa97b2175645ae90ab25fa6c0275c4b118dd5ee20f633e7a144360fc7ce0cfc629c773d1bdafc88c9b8bfd1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}