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 #21315516 · ArcScan

Block

#21,315,516

2026-09-17 10:45:04 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,516
Timestamp: 23 days ago · 2026-09-17 10:45:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5791b072ee63e4e468c89574242c01d127742be5f4966645f45b4f6da353f02f
Parent hash: 0x874765f9…fda06ccf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,516 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

44.8%13,435,105 / 30,000,000

Base fee

20 gwei

State root

0xa93c65bc5e97…666f4aa2c188

Transactions root

0x91fac27c560c…41905122f051

Receipts root

0xaa78aa8764b1…99842c0fec6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800