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 #21296538 · ArcScan

Block

#21,296,538

2026-09-17 08:04:46 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,538
Timestamp: 55 days ago · 2026-09-17 08:04:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4158b9f73b2aea5e7a0355ef8565495f1f6ad19b4cedd5231312e482d64e950f
Parent hash: 0x32aa7f9e…82198baf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,538 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.3%3,394,823 / 30,000,000

Base fee

20 gwei

State root

0xd82c02f01201…72ccc133603a

Transactions root

0xdebbc2e1625e…d88c6f41e5a4

Receipts root

0x495119024c97…3ecfb74f9d43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800