Transaction not yet indexed

1Rex2EALHeT9q8mbDjJsJaijMduAVCAoFsxYYTDQJZifkRsdHB8kV4ALGXBxmF9NuRupcZecsS2w5S2hpH57F5t

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