{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133352696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21691e14dbcb533befa9abb4b5a4456c1c8d61a65225dbe9fb8e45970354b4b1",
    "signature": "0x9a2cf2d1a402f08806c0a7080061547d51e2fd56755f6ff94df260856da2a13d652f66233a644f9d341a1af7479ed8c6e8db6ad2fbf70a2c11ce1ec587bf7f5b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}