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 #21372786 · ArcScan

Block

#21,372,786

2026-09-17 18:49:35 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,786
Timestamp: 45 days ago · 2026-09-17 18:49:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xe97b7e5940ffb7b2f5b4b7ae49ad62b7525ea1955196adf2031bd619a4eb72f3
Parent hash: 0x7c3351b4…a6e548e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,786 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.9%6,562,461 / 30,000,000

Base fee

20 gwei

State root

0x765ad0359293…bd68078dfa5a

Transactions root

0x128a80b30ae6…d7acf1319f20

Receipts root

0xeb76b77fbb23…195cb3d50bf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800