Transaction not yet indexed

RMcyU3ZAyKpCfdJvGYhV53Z6UdQqjJmoN6HHuKkFp1X2zN4RvXLJL4TMer1GPd7Mba2c4zzuRw6Hkb3oP5sModb

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