{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96b33e0408e452a9fe5bb134b8168531781b37a66de5b11adf4993f06e688386",
    "signature": "0x47c1c4c50b8dc48710a2bfc21c6321564af2ee634224ac8441b56830ee2ea37716fd76e51dc7f191d15d6e68d58d0ee05a3db8892dd21a94fe838477eacbbd711c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}