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 #21177315 · ArcScan

Block

#21,177,315

2026-09-16 15:18:04 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,315
Timestamp: 7 days ago · 2026-09-16 15:18:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x404d525e73593858dbbb275accb513168a45ce3230c3ca57d47ebb55fba16ea9
Parent hash: 0xdbb6e98e…dfcaf947
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,315 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.4%11,820,466 / 30,000,000

Base fee

125.435136421 gwei

State root

0x74dc71e3e1b8…f575fde81ec7

Transactions root

0x90554fdde605…e20203768f80

Receipts root

0xe293071957ed…0c5cf9d44a3d

Nonce

0x0000000000000000

Extra data

0x0000001d25d0a394