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 #21508895 · ArcScan

Block

#21,508,895

2026-09-18 14:00:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,895
Timestamp: 47 days ago · 2026-09-18 14:00:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd4fc1995b243fe1a805975f058600873d15fdd93894d038a23e1ae3dfa9d3e9
Parent hash: 0x0b406047…11afeb9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,895 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.2%1,561,064 / 30,000,000

Base fee

20 gwei

State root

0xb514bafb4d1b…c17c9601a941

Transactions root

0xc8e80ca736a5…5b99123be2f7

Receipts root

0xfe814e4343ae…515ba2b77db5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800