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 #21280047 · ArcScan

Block

#21,280,047

2026-09-17 05:45:25 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,047
Timestamp: 47 days ago · 2026-09-17 05:45:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fcc12bfa0869c952b33e60280d5527e35f32f299755708cdb0b9f2f1933a21f
Parent hash: 0x5e04e66f…cbd4c655
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,047 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.6%2,878,535 / 30,000,000

Base fee

20 gwei

State root

0x861c1999883a…8e529d089327

Transactions root

0x6e69403f8661…5d19e38e1921

Receipts root

0xa60e07bb937f…207fec5f6a91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800