Transaction not yet indexed

21MBmd7fyPNeRm7URVAPQ7J1oHe26wzcQNgzDgHdCFBNpEgmD5p6QGwPcxDwTeiVvL1MzdBdyrBTjExt1puHJ2mA

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