Transaction not yet indexed

52RMjD2amA3aNt9E7fZVDF74pEZ9G6t4RGPQb5eZbDyFCjNZPhXaLep4y1HvWq8JQwDkor9ZStiEPJ2peZYChrnT

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