Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #21238916 · ArcScan

Block

#21,238,916

2026-09-16 23:58:03 UTC

FinalizedProposed 8 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,916
Timestamp: 8 hrs ago · 2026-09-16 23:58:03 UTC
Transactions: 7 transactions in this block
Block hash: 0xcb370b4e357b6f6b9d8c5051187864466c956b5ee8174704b572c64a8131d8c7
Parent hash: 0x3a49455e…a2a6ef86
Proposer

Transactions in this block7 of 7 shown

0x88ef7c…8c29e2

Contract Call0xf7f…d69b0xf4c…9100

$00 USDC8 hrs ago

0x39a128…a6bf31

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,415,949 / 30,000,000

Base fee

20 gwei

State root

0x79dae039d1c7…b8edfcc5db7b

Transactions root

0x63991cb47901…7224a91d7c08

Receipts root

0x26e70735cee6…06baf55648c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x45d…80120xde7…447c

$00 USDC8 hrs ago

0x0fdf5c…096e07

Contract Call0x0af…10bc0x396…1377

$00 USDC8 hrs ago

0x2f657d…b2caae

Contract Call0xafe…227e0x000…4bf5

$00 USDC8 hrs ago

0x280b27…e08180

Transfer From0xa67…3fbbUSDC

$00 USDC8 hrs ago

0x93e2aa…814973

Contract Call0x38a…48da0x0d4…ec3c

$00 USDC8 hrs ago

0x0eaa94…341a8d

Contract Call0x021…f3a40x88e…267d

$00 USDC8 hrs ago