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 #21418309 · ArcScan

Block

#21,418,309

2026-09-18 01:14:21 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,309
Timestamp: 26 days ago · 2026-09-18 01:14:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x36d2bd266a9a3d3b416362f91133e3bf432b2a2560a0cbe1901d34ccb0cd774a
Parent hash: 0x09238b66…ef84ee14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,309 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.1%1,230,429 / 30,000,000

Base fee

20 gwei

State root

0x359418e11003…d624d64066e4

Transactions root

0x38e1462b4a28…0c038eedd000

Receipts root

0x169bc9066001…c240b5c3de44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800