{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x260b9781bd619e7726622aed74ea09f0a087b977a42619cab82bf3c04b03aa91",
    "signature": "0xcf54c8e9dd2dcd2258ee1a127e1886bf1f1074f8683afb28f48203808bd9a42c737c1d20e66ccce62693a2939f54ea02679b3c8c65e48b62075910e04dfb6cca1c",
    "signer": "0x5f5A5A54FDA40835E9Ebe4ff02895B73ac4d3C43",
    "userId": "467389781"
  }
}