Transaction not yet indexed

52ufn5msmT1ZX8DzmKVQt2F4kcVcW6eJmFUpGuBPQQmddAntY77pFe2D1Ucp5E6vo2bPYTA8NftCPnLkYbW1UfV4

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