{
  "manageEntity": {
    "action": "Repost",
    "entityId": "26477304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x704ee1fb64075fd6dc088fde0ce3d1a1821807b2abcd4ea30d8edc48f5822883",
    "signature": "0xe0e991d8fa3ff8a169293107c38741bb6d98637594408f642d8cd41f51ad53bf667a75ee5120c5a29f303711f02ce80ed7e8ffb8c4b2d1da8e620470e531a4aa1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}