{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801591713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e55b6a98dcd1ff72bf9915fdf867c910d0d1a5b535bcaee649d46184ca8045a",
    "signature": "0x6ba7608eb9f948b0edbabb72eb8259272d543ffbe528b873667229f93e643e684c2bbc2f806e4dcc7a0c4534e362fcbc75101ebdbf352750c65b485e02fb91081b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}