{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x50f262bc6ed1a69d1511da6cead3137a9ccba95f20a0b5b01c5e12f6eb5c9b72",
    "signature": "0x78b9bd210941346f0ab9884fefbb2f81ccdfb8be3a1fa2e2e07e24896d2c9a557cdeed4ed595580f72a0bc2df2302dbeac2630289d78317f178369c737346faf1c",
    "signer": "0xc115005361e4e9d1e6142CF13E753626c88B7d2A",
    "userId": "702887576"
  }
}