Transaction not yet indexed

53HFCQgUgvCff45wCUEANSjwezuDddDVfD3aWk412JftAg1JbguWUysSe3xDPK8G1qnLxRCEBJ3UBwWP6yvPCcdu

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