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 #21290435 · ArcScan

Block

#21,290,435

2026-09-17 07:13:11 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,435
Timestamp: 19 days ago · 2026-09-17 07:13:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x444b16151c7f9f1670b66782529593b29aeaf4c562d2cb6dca633f13cd2ec2db
Parent hash: 0x1c0075ce…e78dd883
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,435 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.3%2,183,614 / 30,000,000

Base fee

20 gwei

State root

0x81dfd1d3c3ff…4b8fab20e03c

Transactions root

0xa3c319bd358c…07f404baf219

Receipts root

0xe2e68b98e457…937eb3b0ad00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800