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 #21374703 · ArcScan

Block

#21,374,703

2026-09-17 19:05:47 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,703
Timestamp: 10 days ago · 2026-09-17 19:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa260cae9d76cfca66684ea354e7978b8063e13c223979fb6e7f1dfc5a7b917b3
Parent hash: 0x648a83d0…77364424
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,703 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.4%1,017,416 / 30,000,000

Base fee

20 gwei

State root

0x868bfb79f214…9a3835105b9c

Transactions root

0x43e000ee5060…b09045901d04

Receipts root

0xacc2c32d4699…78299f69388b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800