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 #21377031 · ArcScan

Block

#21,377,031

2026-09-17 19:25:27 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,031
Timestamp: 52 days ago · 2026-09-17 19:25:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x10f36bc6baaa1595b1f50ecc8bcb4273953bcfcab3759ac04562510c0d639753
Parent hash: 0x8408065b…c6549032
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,031 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.2%2,747,323 / 30,000,000

Base fee

20 gwei

State root

0x2a2a03acfab6…f974000a2d18

Transactions root

0xb98a04d6fd11…ec2f58ecf2b6

Receipts root

0xd1d8e0338e66…bf1fa9f1f3a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800