{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137572",
    "entityType": "User",
    "nonce": "0x44c797f4b9e25783a7c5b72f1126dfe9714a96fef08ffb415d48b62ded67a8b9",
    "signature": "0x3e90c1dc2a8ff3e76de43456e9cc76c620d74e5ad22a18b9644c504c958545d36f8717fd65364c82199daab8ab2abd0e8cfeaecb95813d36e62ad94f752aa1df1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}