{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1646876497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa855d79246c6ef1f63301c85edc58db5f157cc353ba07c5e6f782479146460e",
    "signature": "0x37b24f28fb0c16d39e5ee8d7aca3d3ddffa1d5b49bce957e0a1fd5e213691dfb544216ea4b77a77fc8b79ec34775658062d92ff1d76732fc64b196e8faaa6aaf1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}