{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301606",
    "entityType": "User",
    "nonce": "0xd4e1de32780c95f10d4ac0c5d7b239468f38121200647e56146acf3d6761fa20",
    "signature": "0x904dda277aa7097b670f200ceaf970ea7e1da1c65cd3092f35a4a1debe3924c3732abe5fa33f9efc0e448a9c946a49f07230e5288fc3cf3301930a389016d5941b",
    "signer": "0x208603ea5f8A301325eECF05FcB0f8980e619b7b",
    "userId": "535885879"
  }
}