{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1545055",
    "entityType": "User",
    "nonce": "0x1b9e6ec1c5d83018627c880d19bdf4f48146bd7c15f6898d431f5ed189a2b8e9",
    "signature": "0xb7d0c31f9b98c1ccf7b91579de4bbc49675b3991d1d15c42be167cfc10fc8f2523d6fb182784def97c28be9a6d571433431b44bc3ccbf02e498445212da11c861b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}