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 #21282971 · ArcScan

Block

#21,282,971

2026-09-17 06:10:07 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,971
Timestamp: 28 days ago · 2026-09-17 06:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x12f4ea04152a393999a1c249c4f89a2e256e5f427aa589e4dae3be08eef6fca9
Parent hash: 0x767402d7…97dbe432
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,971 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.6%5,883,485 / 30,000,000

Base fee

20 gwei

State root

0xca1988207da6…54a2c00cc7af

Transactions root

0x93f4ecdf547d…98d40eb1771d

Receipts root

0x8f0418c2df3c…36bf2e1a9cd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800