{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959348976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8141f866c46ecd77c3ad6815efec6b5f8a6c9a92c8845ba952ce53fcb372fbf",
    "signature": "0x140ce51591c082de22803d7e452ac73eacd579be9e39549c747846c170addc3e3e5872a987084b2a93b375de71f349d86be08117c61f3b79b391aabeed63a7a21b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}