Transaction not yet indexed

53c43MeRrdpYfVsAdTA3x3PikEQ3rQZc7uH98Qd89fruvdzui2fxTo6Hdh2cRgS6ZWVCKWxSJpA1pDi3U83Z4iL2

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