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 #21395297 · ArcScan

Block

#21,395,297

2026-09-17 21:59:49 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,297
Timestamp: 5 days ago · 2026-09-17 21:59:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xab5c1d31215652dfd366912c8fe658cd43ef3ba9b6967a63b2d671bfea8689f7
Parent hash: 0x12b6fca1…3a28d934
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,297 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.9%1,162,328 / 30,000,000

Base fee

20 gwei

State root

0xe1a38c61faba…4c2c416e56a4

Transactions root

0x3cc69d5bfe85…2d16d819bbcc

Receipts root

0x47947f951a6a…03bbc583f14d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800