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 #21244954 · ArcScan

Block

#21,244,954

2026-09-17 00:49:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,954
Timestamp: 21 days ago · 2026-09-17 00:49:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0583b42d0cdf217fbdfbda9aff6f58c70aaf3fdaf53f8ef9b3ae3de89cbcb13
Parent hash: 0xf776f729…d397aa43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,954 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

36.3%10,890,727 / 30,000,000

Base fee

20 gwei

State root

0x3a00a9c134f9…66ffeab6d5f3

Transactions root

0xca9fdf549faa…30dee9fd94a2

Receipts root

0x23314efbaf09…6073376dfd72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800