{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701102627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f09cff94226fd6cb2678e89b065b88d9d375a5473508d63844b9fac55d36064",
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    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}