{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473361844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb43e6da38c153d137dd763a8cb2e5ba06f2b358a73d51091c0e9928b0ed7c9f7",
    "signature": "0xe8ef19e67f2242d5bd426304ced6540b13037e5bb77406e5ac51ad521b427edd436c6d4a7835521779e60a66d3b0397f3af39fdc168e5e764ab12a446b85f8071c",
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}