{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87fc3861821e48422b506eff4b4667640f6a5d2d12ce1783f4dcf5e5cd4219be",
    "signature": "0xc30f7fac79eb920e3cc0f41369f8047a9a745622139b229ef24248aa86aae94107a2a458469e4cc193526766660af6490841b698a8a04be09bc72462dbd691e71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}