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 #21555114 · ArcScan

Block

#21,555,114

2026-09-18 20:30:47 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,114
Timestamp: 42 days ago · 2026-09-18 20:30:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xdde873da409d2aa8d107bd5f091bebf22d7b98d2fab465c8067e545c8c864c3d
Parent hash: 0xec31a4cd…09173c7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,114 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.6%1,669,407 / 30,000,000

Base fee

20 gwei

State root

0x06a4f2b93d86…8ef4de9d57b5

Transactions root

0xe759d738d0df…7c0a7a30c89c

Receipts root

0x44335520a734…0fc088fa949c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800