Transaction not yet indexed

53biymNBvMiRSdGfxAgA5pKsT5smLmTyKZ8iMNGrd6BvyDKnAhCMSNB2E8SgEyvrhw1PVNuFr8WXCffTKwEDyPkE

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