{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15428",
    "entityType": "User",
    "nonce": "0x454a36a213244ac4ee4a24c2a92df3270aad2e8eafdfcf2541d2866dfb2c4cff",
    "signature": "0xbc8de26d5bb062edac743d0b0a72fb76224632d9d30c7c2767629b559289335f4d3b42a8d14ad4b7dfc87b0ae27f17cffac29dd5cf6e69b331994e2dad7d7a141c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}