Transaction not yet indexed

2u51UukvwRynM8Sf8ijsh55igy7aW6TYMjNhyc8mURuDgJKfDRAitngra8JvABcRmzHGUWtw4aR7CqSuJDBMbk8H

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