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 #21377726 · ArcScan

Block

#21,377,726

2026-09-17 19:31:19 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,726
Timestamp: 58 days ago · 2026-09-17 19:31:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x672c1024e4d334d829ff331d6b693d54bde0160b7673fb03c67b54fbc332d89c
Parent hash: 0x1cb44689…ae703827
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,726 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.7%3,818,960 / 30,000,000

Base fee

20 gwei

State root

0x2c5f109fe88d…d701ac429d35

Transactions root

0x561aeedb0d03…67e474e3bcf5

Receipts root

0xb4eb9e6128df…75e0d74f384e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800