{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1164557861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x446d76dbcd8dd320cadc45ca7a3dc15b0d2d8fd6147b41eb5001edf05aa14c42",
    "signature": "0x6cfefbf948228254b6e9aebb0cd56450540ddcee41c9434167eaefb16a77cc966a361b81c6e5239a729e7328efff95fe72b8fd8bf6e1264f55209d6afca2a7a21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}