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 #21359560 · ArcScan

Block

#21,359,560

2026-09-17 16:57:51 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,560
Timestamp: 27 days ago · 2026-09-17 16:57:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4c6bae22583be51d72f065d28d3f48b815d274fd5a12c11701369446c6f0e47
Parent hash: 0xeb2e55cb…2f6733e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,560 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.6%6,497,487 / 30,000,000

Base fee

20 gwei

State root

0xc6532ba5d2c7…658388a12b5e

Transactions root

0x786ab8d0bafe…013258e66e28

Receipts root

0xec9099e34cf1…ef4eaa93d6c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800