{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272536776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe5ecc50b67f3b67a56faf3e600fd484fd41142c153a0b39445554de56632cc2",
    "signature": "0x1bb9340274573a2932e2791e2ae0ce951e08e5abedb28e9fa807e60e52125d494302676462658a42ac78236df7c3e3c0d3dbe4370a0d0216c04fe7dd6c42f6e11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}