{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018102390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad4d713590c3140eb59139b03ccb544333ae2f2e650b3c7fdd08eba4ee83ddfc",
    "signature": "0x62fe787a1e0a019a90ab6b0cdb023b3441cb3fd4d548c3ee41bd75dda603721044a77fe4e48c6facbe07b879ee528e6c358cbd4e990ed937ca1bf7a8e0670ae51c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}