{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd439cc9b530265e7ca23842aeef67748a1a525a774d6e4558d784fb8235ff745",
    "signature": "0xa78a0d3bd001175b613c3294e11cd2ab4fe458f5007caaa53ae67d9ce8f80fbb34a9f3e3255ccdda5eac40d0d21dce3f8b846a84da250890a7ef991800cbc3f01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}