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 #21220591 · ArcScan

Block

#21,220,591

2026-09-16 21:23:22 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,591
Timestamp: 15 days ago · 2026-09-16 21:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1eebbaecae5b8af3bc0dfa1e0ef37c0039fd79efe8d497fc9f53479b3ebb974c
Parent hash: 0xa322f774…36530507
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,591 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

49.9%14,963,702 / 30,000,000

Base fee

20 gwei

State root

0x0df3a1d0e2c8…2f50e55a0b03

Transactions root

0xbaeca21a58e3…87f6fa4b9b00

Receipts root

0x1b848993e30e…0af416172a3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800