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 #21412503 · ArcScan

Block

#21,412,503

2026-09-18 00:25:16 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,503
Timestamp: 56 days ago · 2026-09-18 00:25:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x055ae7cb0ccf9d2c8b7dc5b5636147efdd652b46239932125a5cf97be6d024e3
Parent hash: 0x233e90ed…d9a507c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,503 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%476,654 / 30,000,000

Base fee

20 gwei

State root

0x87652960a75e…30a1e1efeca9

Transactions root

0xef9c88bffc37…6f393a5722a6

Receipts root

0x3726bb707ce9…8cb987ecb30a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800