Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21236128 · ArcScan

Block

#21,236,128

2026-09-16 23:34:30 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,128
Timestamp: 26 days ago · 2026-09-16 23:34:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x611df13b282770e97f5faf2ec2264d44a38514560124e1be1883924a9a3e5cc9
Parent hash: 0xe504fe60…6e34ad6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,128 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.1%3,933,613 / 30,000,000

Base fee

20 gwei

State root

0x93ec2a8de7dc…39cda3939680

Transactions root

0xdf0d93077e68…a8abccbcdb68

Receipts root

0xecbf7cea1441…9c9a2957458b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800