{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294180225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x582f92392ba999f7f585bdfa55ce7253cce94d3a3447ee52e1515b68c1e7a2c8",
    "signature": "0xf2e16cc5f9641d5dfb1c6ccb252dcd169f642745ed817eff9604361214fe914d1f5bea66c76eff2e93bb4d42989ea3f3ef1a70467398a5166f56ce773ef318f61c",
    "signer": "0x67479063A246B10560F7FfC48Dba47268867417B",
    "userId": "745004514"
  }
}