{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4aa81b6beee813d5ad5bb2791eaac6814ef11a9fc1e52199db5c178f2b290eea",
    "signature": "0xc7af412502642b7a14bdaf83a7597a180929d6ef4eb524a9bfc304d0e897b91c2782a553da4ae6a3af75552ee1ae81cbe0b3e093f1b150d164756c5d0e9f98e91b",
    "signer": "0xe2c88842b0566d0d863E8147E7BE6EA260224Bc2",
    "userId": "107422769"
  }
}