Transaction not yet indexed

5yu21dE4jBVvC1BGdMx8XXeMZp3Ny8Pm2dUeafVjoaTJLKRLQYksKrfFsULrGdii1E4NwebKnr1y2P6fz6uLvcG3

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