{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640809907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f5518e2307f622a45ad7f8b48e1342f15827e5b1bd450f1cd7773d9cb30acb6",
    "signature": "0x91125c045b7988911c0cefb2d7b461ffb3e1dd9548759aa32fc2f4882daf3d790cc5b0410f08e36b310d80d45c0ba8e5494bdfd8a94559f028de6fe7028228921c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}