{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950674713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91d7bd1c536617e6defcb52886d4f493c537119cde97df7c279d0715d8807da2",
    "signature": "0x607c9895a84d23590edb2042f2c829130bcf4592151f45c93f8615c26f8122e848b42e2af1a4c5d66f547b7b0a90d85a997a06a97ea97274a303850ce32d1bd51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}