Transaction not yet indexed

53NPGbvuZkCFiK19isGJmmphqhz8PDPSLaxB6sSgVu6RJAviQ1mYpkrReauDYRk4NfxpCgcWiUTbmnFKNeCZwh74

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