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 #21551088 · ArcScan

Block

#21,551,088

2026-09-18 19:56:44 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,088
Timestamp: 36 days ago · 2026-09-18 19:56:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c1e31ee47ccd34247be44379acbd508d106d07ed9bfbc635c87195593a5989e
Parent hash: 0x6e1a95ed…6ec203a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,088 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.5%755,415 / 30,000,000

Base fee

20 gwei

State root

0xd6927b4ba6c3…50124296404c

Transactions root

0x6c64594a7c8f…82388bd053c3

Receipts root

0x493751417134…4ba230907f16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800