Transaction not yet indexed

ECkf2AqztMGxmAX7EcWCtRDyQGPqaZpDWk1suVyBY7MwtEFmDoMHyVdS5GaveHGoELcRbtG2PNY2pKsXYaEnVJ1

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