Transaction not yet indexed

3Ai53sfqwvEpdUB4raFfYE4PnJDAnRGu5xgNb2HhWksrDbeRZNuF4R9becWdGUnT2pHFNcXRZcuff2dJ9XpnY8j1

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