Transaction not yet indexed

53NBPptWeVBUujfmrDbfYHUqHkJQnD4UBtAZNogfYYcfRezcJ1Zq4VBFr6mF4L6q6wD97LteYg2Et5sHGeERZQ7P

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