{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281620193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x710e2005c9d04b3bd876834be3250049a1fd787c7883c88f0bd8bf91a6b94832",
    "signature": "0xec6453476732a070dfd87cd3382f7fd7c83b891c82d064dad68507f8750f6fea619677c8994e047faf263ffb74b33024dcc7847d9fa14fccacf965a876322b9e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}