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 #21418201 · ArcScan

Block

#21,418,201

2026-09-18 01:13:26 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,201
Timestamp: 29 days ago · 2026-09-18 01:13:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xeefc7e9c4726a1ae65fcdc41586f297d86c45936221ba3d9cd5fa09078717cf0
Parent hash: 0xa1d348b1…ea4ecc66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,201 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.1%2,120,297 / 30,000,000

Base fee

20 gwei

State root

0x95c0eec25221…a995786e4f14

Transactions root

0x9d02e1743101…f9d9a137751b

Receipts root

0x58c610919b58…323e43c4b2b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800