{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322773747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3f6670ed3d562bc41d67dfdf78572437478bb1188ef6f0d705f9e293679b0dc",
    "signature": "0x1026a104253b8504dcbfd021745c04f67ac209b90cee238a9449b554e521913d3bff13f39d41a5cb79d3a3ec47a75216b044f81bbfb41a244c27a5cd58abc6fe1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}