{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324334236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x287d52c8e86ae393e438612857e0893d68ed18835a625716889e23752325ac9c",
    "signature": "0xaf557e76907eb502f8f00cde34301b25809c379bce74c1b22c05314cf818623153e578ef73cf709c67d09f9c9f587dcf21441e04b263fc355dbfb21af0c6fdc91c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}