Transaction not yet indexed

52zKBMVdFPQqkCCzEnFLG2PQFr5NHiAhb1yK8mKrYz3wXBPeWeioE4XPf51BcXVTtk9DCQRWEUyWrKc1RJhT1oS6

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