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 #21403631 · ArcScan

Block

#21,403,631

2026-09-17 23:10:16 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,631
Timestamp: 47 days ago · 2026-09-17 23:10:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x63fc5a81234096be1c2b652aa8b2de0e9d66c8a0a7e467d0f3527c67a3bbcf7b
Parent hash: 0xfc647856…d5c8485e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,631 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.9%2,379,505 / 30,000,000

Base fee

20 gwei

State root

0xf5edb7df83a7…b9235ea307c6

Transactions root

0xd4d9d4b4def0…7ce4ae783fc9

Receipts root

0xdecfd8e04933…e954f12aebdd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800