Transaction not yet indexed

52Um4Sm7eDizB51zKqkj2TdnDLeFoavVvfS9b3WYcj9VeDoiDaWjynzyD4DM2pUjzJB8T5FPa5s6aX3HYypXK1Ve

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