Transaction not yet indexed

53UmSCUn7jCGyaGpWZftgK652zV5f8C6cCr7X1X3q3vVLUdDqBkPSUnGRPYxxu7PWFXvfSKid25h9Pshp59NDr36

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