Transaction not yet indexed

2m21sxtpFEs87361Hi56GL5mtABHVUfuiTsSwL4C6tg9ndMx1Q4uVSr6czxvaz7AP2t9AzrQfxTeCCVq78U2YHFN

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