{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e87919a50c3185dfe7ad0948a8c1d69e3145e40fee83163ea4b3902ecf9e97d",
    "signature": "0x500a6098243d2a4700c14a0c2cc27d1f48682406cb0653ae24ba8c1906f851f04b46b9cdd43e38deada58277221d2e3167fa635bfbd5d673aa77f4e5feb482ff1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}