{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67b575f3d62d87e15ed7b0c0c641878fe950707549927af0e5b15057821148b9",
    "signature": "0x53ec47a1be86b33481ec0067726ae326efc2886f8303262a6474bcbd6a85129c249dd3387568b40b40995dd00491b952d631af585c8e1199fbbb84c85dcd417f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}