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 #21213636 · ArcScan

Block

#21,213,636

2026-09-16 20:24:40 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,636
Timestamp: 26 days ago · 2026-09-16 20:24:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x40498458fc3b6a311e176c7aa8d00e2b7cc45db798710f3af2dbfbccfa8e1b1d
Parent hash: 0x8484baa1…9fd2ffce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,636 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.3%8,776,461 / 30,000,000

Base fee

20 gwei

State root

0xf7826fbf52ff…ce4e228daa64

Transactions root

0x17a41f383cf6…fa8054b60045

Receipts root

0x3c777b2ba3da…3450454c0304

Nonce

0x0000000000000000

Extra data

0x00000004a817c800