{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126425084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dad201b80967af7eb0679d236a0e8db3085556ffbd8f365f49fd17d1f32ae04",
    "signature": "0x4dd620979e9b3990f0b5a075d0c790c6b2c0f25fb8c13c6aad0afd9a866c66bb450962ee7a85477279e3afcef46acc298522885ce6a203c8298dfbe24fb065391c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}