{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa884fae7b2f78f34c65dfcce3792fc1958433b1dc5155781a0410cb7f0117515",
    "signature": "0x128edc5e5dcea9f3a61d23ff83144b17c319ca562a0241a300be82a6722ecd0f75d4af0d180a951699eb64fe266df4a5db88326fb2d91042d025714c047bd1c91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}