{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652120878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bb75d43a3693ed8f77f4856c40e502fb22c74889a2c1d5d3753048496474531",
    "signature": "0x511f85f4f3096033f53a330255277578d7da5cebadd8c72755e9637883d9c7e10ad5dae6e43c7a0c5c651fe33635b98a2609da73a33e49c1f5438e2da3e86fc71b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}