Transaction not yet indexed

52E6fRAjmYSh4zgYecimJSFpgizEJqawSRJQ3vbYGaE2PbDaM8DR1wSMkyN4BmQw1UTgC5cMQcsqnf63k8XW3cTP

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