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 #21558002 · ArcScan

Block

#21,558,002

2026-09-18 20:55:12 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,002
Timestamp: 39 days ago · 2026-09-18 20:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bcda23f542a2dc09938b1fdf60cb7dae989343bef3d104bc48b06bf9a8438ea
Parent hash: 0xdcafe7d4…43fcb43d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,002 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.4%3,136,530 / 30,000,000

Base fee

20 gwei

State root

0x7a7b4a1c857e…8299dd7c7d4e

Transactions root

0x31fda658b279…51fadca38b15

Receipts root

0xc33bf2728f85…b23cf8eb7aad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800