{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143570",
    "entityType": "User",
    "nonce": "0x90a831ad862a04bb0d528c49743625ee944df5ce137a26fc4890662d32b488f0",
    "signature": "0x244d7833ed76df4fa721fbd63c9905ccfb33f877d7af1308a0cbcfc7e198741d0c5980a4fbacd192cbe7030ae2a1d1c64604fa9670269bc3734196717ace2cbd1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}