{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150400952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x674f17ccf711098aa016ce3b8eed861fcb8407f89dafbd8ca65b7eba0ecb193b",
    "signature": "0x74081f83b40ef977c042d311904b54eab664f8ca67f52c401c8568a087a349307964b0d24307013ac5697fa32c242a760834b88a0fb62fea086ed1fc104b12bf1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}