{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4a15af390da558cd8831151729919c18706da9722c722e16478333ca466473f",
    "signature": "0x2f7857f1f4e602bcd69be669a87da0e46c69802261b25969e9c9dd40b562d316697f776570bb038774a0c5c6451b333a3b26e23edf1b21ba1801d7898ceb884b1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}