{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1164942392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f27b60f31b8353d68cb310d8003e08a59c2b46c51c17a2b2f92951cf6ea39ca",
    "signature": "0xb44030b3af69772f85cf8d618c46e811bb345a5de4f0eafe9690972fca6a2a691cad5bbc0e234a673a033dcabc63efe992227485ce0244df2b555caccb4748b91c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}