{
  "manageEntity": {
    "action": "Repost",
    "entityId": "977367028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd740c673b37b0aef3965f5a41379ab82df4c9344683b8e80d3f5f28553cf021c",
    "signature": "0x70213b7994c851a65cb5161653404e2398284f2d2cf29d3dbd1051845967805f1e6f123249e54112e1da6fbc069c24c7952be9625f1cdb65d682340fa3244cfa1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}