Transaction not yet indexed

k6UNDcEaKzKrqmjpodg5Bo4BtT2jnCP4ysGZY37PdpSSvU4AEZcxT28e6qxB6LSaSh1qJgUyeQXr6D9X4cAy4Mc

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