Transaction not yet indexed

52u6Vf8REj7ZmFppPVNC8Lt1zNzvXybNzeKMEVCYS1Jka9ufJYRWuBL679Ea8v8yZF1URs2gaUQE3vd9rciva9ei

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