Transaction not yet indexed

SY3vZ29SEC6WaVqZhpis7MaiAeNdUgM9bVRRJyCuh5MA5HyHJo2E45tx6TXAE4YEM4VX73P4ueMdGvzNcDZatJZ

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