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 #21260378 · ArcScan

Block

#21,260,378

2026-09-17 02:59:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,378
Timestamp: 12 days ago · 2026-09-17 02:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e7329df94dfd0a75edbc93a78d86b83381d328b2949db0361859c2b8aa42e91
Parent hash: 0xd119dbfa…a45dd826
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,378 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.2%3,646,349 / 30,000,000

Base fee

20 gwei

State root

0x8c0a29eb7ec8…f7c2be0b639a

Transactions root

0x98b1d524d1ac…172f0ac802c3

Receipts root

0x402a482be06d…ab7d0dfabefc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800