{
  "manageEntity": {
    "action": "Follow",
    "entityId": "78123",
    "entityType": "User",
    "nonce": "0x8d179bcf95530fa805ab21def15e449db68660820550bd27f8f56e52eb5e8a7c",
    "signature": "0x5e74fa808e0e65002dac485fe400a51ce1abd8f92bbfdc0c12e93e0450d32d1756441574b84cabb30f579d5764b5846aaa674f30874fa731371ab9b0d696368a1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}