{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596372502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfaeb6bec48ccecd13e62e57d90dc69c7780be8cd0d90d987f2cbe4d7dff9abb",
    "signature": "0xd8ce3a3838dd69935757f3e4fed9eaea65ba3810528e98cfee3a6080eadbe183073a2630d8fd0df84f3cb7c0440e1ace1308c8073873c0ea8fa78538ec166e351c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
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}