Transaction not yet indexed

ECfcbMnEbcLWRZuiHJA3bdn34PnXJ8mr3JPnMQpFpBNJYWAf4joeh2J5UeAo6bUgknQFfRsLGXHePqc6nVRVJ39

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