Transaction not yet indexed

53QuEdQeFxc3d52mWnLdKbLo3eV2DzsJz73HTGUQds4n1J2jZsVcFSc5aFNvpkSZnkhA9kPCvP6nqWEZcLHTsgq2

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