Transaction not yet indexed

28RBSPUQjQp8tpWHU9jwZVM5AT7zYJGp6eQPgZvvwjnYy7qy5MnqmfRYhamGcdD8kbt13RiHqiLNwV3x6cSiYgB3

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