Transaction not yet indexed

ynM1RRzZYW2ckiPWp7hsmB55t1fNn5mC9pvQm1LZhjWEPRUXmyBJ2yfVE8Njw4yFx4PZwWgMA4BTY3G8k34pRRs

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