Transaction not yet indexed

SmAmEqvbQGQm37PEaEyq5wtfCvcvAZ3FQLpmPgibu3qN7REFofmrj5k4kdZuK1Gvx2PoQCYPwxFL7UF13D1g6dP

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