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 #21273604 · ArcScan

Block

#21,273,604

2026-09-17 04:50:59 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,604
Timestamp: 42 days ago · 2026-09-17 04:50:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x757874186abc7247622e32e20b9ec187eabff156d080c6640560c82a33e44472
Parent hash: 0x855c835a…8edbdba1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,604 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.2%2,146,381 / 30,000,000

Base fee

20 gwei

State root

0x9021a4d78504…f4878b0ed61f

Transactions root

0x752d3fbbfba7…f7cd60745431

Receipts root

0x256b47b5924c…7c6833e1f4aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800