{
  "manageEntity": {
    "action": "Follow",
    "entityId": "663964390",
    "entityType": "User",
    "nonce": "0x656127ba9673786aadb23d0ace400c7d74145095e61112f436357b6948eef26c",
    "signature": "0x928ea03bf0f01d89922c31947d069ab0a442314817cfc83f0dbf3771e25bed580da04ad3d1c678f15e6e22999ed18541580ec50e353ee3c9f5cca5440697266a1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}