{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144543993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81c47a60e0580225c394cd28a3b9c7cc56eec5d81d6362d2260e05f0726703c8",
    "signature": "0x3a02a63bacb58241a42b8dbf896f16060167d52e67303a1fd5848d0d8beb452a325a207872f784c3791d121f21d768c553f878339e380df63c8cea517f5e5d791b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}