{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477209209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ca0a058e9e50791e766329575240a4d85ca5ac064a9f18339b4b1dc504adcff",
    "signature": "0x59dcd1463f47ea1038a8d0bf0fa6cc688bbf9f5778ab0c1d41a881f1e00e24605b3f0cf4a7d68476a0b6ce72a3fe5755335450d910280ca8fd3ada362fdadc3f1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}