Transaction not yet indexed

53mSK15jBBN33xDXRr1mKTQHy5Z9GU9jp26JZxnJsVpGs5SHzAaYfLU5SiHCjfFwkMsbfhmViBiSLGFkY8D8A413

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