{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6e42217fca12e35bd8f9d75adcc9c6b896aa523d870e0a39fe67fc6e5824b26",
    "signature": "0xf3800471cddcf4988da5e9808ccb8593a4f23f35fa81afb3558e2e0944cf757f1d6a95a0a0ff2bcdb86640285946c48dd42b93228d60c3dbc2473c45bafdaee51c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}