{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ba59cd083fb2150fb7d492473101021b8107e7eb128b23947879f9dbe7aea88",
    "signature": "0xad2067df5e0840f7d6c3fd30e008272b99d448a7e8bcc040e58dfac0ddba78e03e00d037a3a94ffb67f22e6d70cd2c8bf64d845f6b28afa63fd71145d68057591b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}