{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287179544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1981cff1f3dbaf422da25b10a983b81a68b54737e098551ac98ce4e669e57079",
    "signature": "0xc591bcea744efe4ed51ded66e10555ec9cecd2adf5796084fe48e671b30434a202d0ab97b9ea2803e3d032c69878f9008bb75c60d7b5203974ea067d50185e1a1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}