{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908410684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a1ccff58b1712b0618f4e178af60da81b02b6090a80da881457c5b69240121c",
    "signature": "0x0e254d0c1f65562cf4976fc173aae0e7ab4e053b6f955e01236bef3478f633a67caddaaa7999267895fc7da72cd632843dedd75fb6d542d7c4243d6f43ef85371b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}