{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1020523193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x396005fe5641f19a5330b8623ea1ac044a1c1068187f694bcabfb95a557e3fb1",
    "signature": "0xea9826b4d9fae06e3d21f8f7400ac8f91c3ad950bf2f60a543a6ed488e77918b35231c09501c19edcde05498b36f0f7f741f121dca9b33693bfced2b165e37b71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}