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 #21298771 · ArcScan

Block

#21,298,771

2026-09-17 08:23:38 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,771
Timestamp: 57 days ago · 2026-09-17 08:23:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xf05d1eda9447ac51c0826b380ea5201a8118aa352dc7b0d6e9f9bd4746d1dacb
Parent hash: 0x30c3a189…9cf35988
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,771 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.1%6,639,570 / 30,000,000

Base fee

20 gwei

State root

0xb73a09d749c6…3c763ee72379

Transactions root

0x161c8ba9c92d…33bf2d1a4c21

Receipts root

0x92cee3b92116…2666a1039f2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800