Transaction not yet indexed

52A7e4Sa8bKwk3UCYGCB2rnJQToTcX7kvvnpWaN3PQFYYBSkqG7kmsQwBMaKsQ7JL1MHREQAoVkfjRmuLMk3moF1

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