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 #21238085 · ArcScan

Block

#21,238,085

2026-09-16 23:51:02 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,085
Timestamp: 13 days ago · 2026-09-16 23:51:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xdcd763d043af25778f9acdbbec485049615ef7d7d3c97171a530a2f61c2e0268
Parent hash: 0xaacb8add…313e4feb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,085 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.9%5,666,605 / 30,000,000

Base fee

20 gwei

State root

0xcd131bed2691…4bf080a36512

Transactions root

0xa1edb4902adc…465eb93e1dbb

Receipts root

0xba2c644e4088…aa4b6d1915a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800