{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142936945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab81477017b9520125bff213beea29a37ff642a1af50d2da0f20e315f4322fe8",
    "signature": "0x967bb40e4726d075ea67b5ca65541e45005a558aca77d25d81f0cc710aac7b8f46363fc03c58fc10386e80a5ead90fdbae1576dcb0a8d755e518daa5693fc7171c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}