{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140204946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa51f9b6466b89faa1c66e633cdc6c9eb744b3578ef5b7d9f7d243cc7e5870cb1",
    "signature": "0xbdbe252af39c07c1622c5f8af6edc5e97577e78a1cd97f5ba2f1fabf8cdcfcbc5f8a2a2b638d5f3886f5a6f929dc16797bdae97016be8aa55a4b25b4c14f73ca1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
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}