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 #21257114 · ArcScan

Block

#21,257,114

2026-09-17 02:31:41 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,114
Timestamp: 58 days ago · 2026-09-17 02:31:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa6cbe88c7c428e8e73a6b6c07c1269c026e66d5a846a63a878d908917a31f5f
Parent hash: 0x1a4152de…39ba535b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,114 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.2%8,169,891 / 30,000,000

Base fee

20 gwei

State root

0x82f455638b69…5ea4dd7e0fc6

Transactions root

0x2db5a5410009…37c7456240ac

Receipts root

0xd63a0b8f2cfe…17f81bab379d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800