{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138785",
    "entityType": "User",
    "nonce": "0x7c5a3cd66939ebf5c6d0f5886772722e6b5df1c8db528a4ccce19892ddf376f8",
    "signature": "0x3342fca2114f2404148b012e0d5fdbafeae2f31fcdeab18cf005e57a8f0caf234098ffe52cd734e1837b7c48db5636d6ee63145ed9062d836dbe250d92d3c8261b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}