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 #21302434 · ArcScan

Block

#21,302,434

2026-09-17 08:54:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,434
Timestamp: 12 days ago · 2026-09-17 08:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc05b1379d5bd5199ba12a3aec64002810295c6016dccbe7139c3ec89ad84d7ee
Parent hash: 0x8c9cbcc8…3ab6b091
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,434 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.4%6,435,395 / 30,000,000

Base fee

20 gwei

State root

0x0c299f5d5141…249e73a3be4d

Transactions root

0x9cb4a198243a…4ebd0315db09

Receipts root

0x4421f8e44972…52e4cb5e9cc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800