{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787636496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x716bb74184d99560d73179633a4e901444b98bea521f1f903bab4ebb8ca2442d",
    "signature": "0x5730324bed1abd2ff539f7173c85f996bf47938430ed9a0b187bef9f1d4fa18b546bbb26a09782e30f760550a2846264a3d7a365358395539be59339c6d76f241b",
    "signer": "0x5aaD03EeeA903717f9a4E922505de7C75223d53F",
    "userId": "143226702"
  }
}