{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0e1a9288ba5933b15fa0b7f34464ca004d9a41b413cff527734c6d51d0d079c",
    "signature": "0x49b6d8300d68e790cc122eec003bfba46773067a2111901af2f12bff033962697dc87c206e6d7228f84328feba517f196658e89b8a461fa6e3e80afa3dc8b7f21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}