{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611758978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04e61aebb51f92d5529d9bd87b8129e50f4995015db470856720eeb7239b8a7d",
    "signature": "0x75f54d321f68fd3eb2360a93f0a34fc104fc814a6db861bd58117d483b6d44a76fed5cc8d4352967522391509bc87bc27d17287aa4f0d986f07abdd61d49db241c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}