{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343571969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd230e048c71b443ba19fcabb8ef053e13f5e7128b64e0c030b7aa7441b565779",
    "signature": "0x9cd3d1f0bf404e5b0270b3382963defbf4466d82c47e38306bf6d36f68bb77ba16ea45400304979ac03f64340c22802389c116837f063d3e4fe37ca6557361a21b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}