Transaction not yet indexed

2ExWMdnB4eosWuDkBoYBLZC8qxogqedx1CX3TYmt7uK9eErBA9gJe37NuZUm4yZf437M2m6UAYEmxYRQ9Q2NZn16

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.