{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359260913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d3ac87fc8448ba54103a81f2976e25f2fd98cd9d04265b9f5ad434ba0f126cd",
    "signature": "0xbf922a81f0d6fedf58d1901cbe3782b3f7ace2de115355b495913fb9e74b3b5e25a018361f42a4a55249e68dc7e1d1707481adc6dafe6c0cbea91e3f73e6c6b91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}