{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337061406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2963305c991753876c6d48ba6ab4a2b6e60431979b248b7aa258cab7b4731f3d",
    "signature": "0xd639cd34e2c83025556e8daccb99d70af5546cd48ef08b38bf604c71b62e52432de0cda0f0e98fffc6d1adb8ce4be2916e40d2ed2eb3b98f075e48d5c373cf261c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}