{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1013742649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7973b2e232dc379473c6548035364084569531fae087c4182d72ef068e7fed2d",
    "signature": "0x6371da2e23159c1d312977d166b36cc9b074ead0a22b70d703eb90a79ac28388542dcec3539879014407efc2430f5661069f59f7da3e48d32979d2404c7f30621b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}