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 #21274769 · ArcScan

Block

#21,274,769

2026-09-17 05:00:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,769
Timestamp: 5 days ago · 2026-09-17 05:00:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe129ab1e694d81e673f8c00323a77731f2858c54a00a769892ac69e6e5aa490
Parent hash: 0x5c201850…be2b4cd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,769 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.4%2,521,577 / 30,000,000

Base fee

20 gwei

State root

0x758e299b16f4…b985d71c8ed5

Transactions root

0x5e514b2831e6…ea4a8ee2eb41

Receipts root

0x960b4b2717ee…7734d37b62bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800