Transaction not yet indexed

53cYWH9MBC4kyoEY85T4EfTxuDUQCSSKJf9cr5q8e13LTL2iY3Lk37ngFkxpoVvQiTwWpMu6qkgMtXjappfoTRb7

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