Transaction not yet indexed

526PPNE4r3eMniWEpw8WG5NRZhThYdmbULfY24a7VCMAH5aRK69RFgd4ZPoRJ7eXWUkD8Qmvk2uyrbhbWtSZqtR9

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