Transaction not yet indexed

53ZDRdbf2sF87LtitcbWN5Fmc4yj2o4dTfsMBaH3RGmXeCkCTtR4PTXr7USzRgJ9rpMbyw7nHdcbPA25dZFnW9kC

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