{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201974345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b4e19dcce8391c37b83e0f69100684629597370dce483eefbda1af97de06170",
    "signature": "0x435b6d27c663f0dbda2afc8d086f9c8c1d982fb39767489b31e1a967ed0de07860d4361ecc8045fa22ace24b96efd08bb277473212d4ac7d92cff66ab67d50531c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}