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 #21374589 · ArcScan

Block

#21,374,589

2026-09-17 19:04:49 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,589
Timestamp: 13 days ago · 2026-09-17 19:04:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa04a7a54542057cda708276723242b8a418ecbfc0778a703c39c5b83ae6cc708
Parent hash: 0x60150189…ffc1e93e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,589 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.9%4,774,517 / 30,000,000

Base fee

20 gwei

State root

0x49aad7d0e943…a1b530e3b8fc

Transactions root

0x2eae60f5d481…c7fa1884824a

Receipts root

0xedd854660041…d6e56c812928

Nonce

0x0000000000000000

Extra data

0x00000004a817c800