{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f05bc9b99765f818f948befc3c2e9ef9239914823e69a4b990ee501ad68596b",
    "signature": "0x31b152a98b5f0c9a58a895362eee5b434a11fcbd36a11ecbc29a2ba0be6de8b00c629328b9e35343f4de5f0069c619e5fc8bae82beecf62fbde9158903b0258a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}