Transaction not yet indexed

ETcAaRM8cFRNqgTB4e7GXTitYmwbRPe8uhdG3v3dXCGAdLAEbxN3B2yk4zKT15Y7uXs8nS11ysa8RTTxk7Y89Dn

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