Transaction not yet indexed

53CkcsaFWzQmQAkYaWP1ewCD3PhCobSwEC2wjh4s8eik3B1XvaHqo96FBHjVg6uaqMxWH1FjybCBwsSsd3X2ik28

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