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 #21294256 · ArcScan

Block

#21,294,256

2026-09-17 07:45:29 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,256
Timestamp: 3 days ago · 2026-09-17 07:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe20bfe58d24eaedd7b75aa7f194361d18bd33a79163dc9408ba36350a350303e
Parent hash: 0x2de7983c…5cde7f67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,256 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.2%3,649,203 / 30,000,000

Base fee

20 gwei

State root

0x0e3e2e409cad…24372936e469

Transactions root

0x1cdf3993bf21…af16680e301f

Receipts root

0x167c535a7fba…d78bec300d7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800