Transaction not yet indexed

53sSB9xngA8FcapbPCVzHnjY2M5qKbkW1R4BxYP93gp4MfhwvRAEKCubYf3f5SK1ZG8bVv93Z8vPjJaxtPo4Z1Pb

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