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 #21443554 · ArcScan

Block

#21,443,554

2026-09-18 04:47:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,554
Timestamp: 19 days ago · 2026-09-18 04:47:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bbd50b4f95dbaf84d0ea79d334726cf09ff6472efa64fe08e9cd1d1b072b7dc
Parent hash: 0x2a77e388…2a2ca830
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,554 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.6%1,075,100 / 30,000,000

Base fee

20 gwei

State root

0x38aa9fda3243…2f5db9f74906

Transactions root

0x8f4d3d19af7b…927e35fdd62e

Receipts root

0xb77672b611c6…584546843e5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800