{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1738890353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d7928950926012b4906363684aa12d59712c33b8cc29961b94ca09db10e54d8",
    "signature": "0xde9756e1445b4163ca0426f95dfa4dae8a136bfa1fb907e57c481e1b7693d3d31f8f76c9bf54803f98f69c94209f41a7e26e1fba8ebe16dde9629ca6b2cc0bb11c",
    "signer": "0x7848c1438a663A70aF2A2B1e61f7A9229dcc818e",
    "userId": "490080902"
  }
}