{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106508072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d6f22a3e9f2f52b6509fc0249747bfd6646fa9046d7f9ef5df5307bbe6a6c86",
    "signature": "0x3eb929ddb35e0881bd04e9e940729f5fcedd92d159c81bfd70f149f7e8a882705a4f2908d26d978c811df68f5dc4c07e515b4f4db99870a81a63dfa7dd5d58b81c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}