{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70837738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a689abeae736acfa5030db3aadded86a770d715074a98189cf27060554fca96",
    "signature": "0xbe82ba2947fb588fa5b4c27bed345094e2da5efc1158dace68f71a2434e34b455cd4cae388b80cdc43cdabb1ea57bf3b24b8c2b7342160686cd3c697d74d6e111b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}