Transaction not yet indexed

YMBbo4dPbu3S7bxFQL4PvhTPjYE8WEdRF8afk3g2pwFB8vpTgvhbUeQdqGeWLx7F8s8ry3TGwaFEJgjs4Q4A2Ye

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