Transaction not yet indexed

53ApBK58NFmiFvkBm8zd6UF2dCCT661tJVtmtNBz334aUwgsPumwLkW9DPwvFHy3dyhABfEGx8a9PYTbKBMUw435

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