{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815771289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93439b4123150c1d91882075be2cb142cea626873727cb219c52f4b0ef58ad55",
    "signature": "0xd2cdd1a59bf8e1a4aa0c2bea0bb9040604fa2b4670fe768e30741862bab43e325b97f82482817d118eecdcb4aef760c789bacfff536511d700de84ae5bd0b36e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}