{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468441710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ab14dc69e93ee3d1f535a26aeca91387c84392c53f6f405ef447db33892dfa1",
    "signature": "0x198e01a2f1a398d9da7fe90703daecbb568d56fd3349df4822a374abe04944c13a092bffc6f4069f4048014e27ef5559259655bfb1e346ee8728e5e28bc489001c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}