Transaction not yet indexed

28SUYYhAp1MVkxna2zr1ygzgcjCQ4jJ16FESxxdsBMV2vV1qH8eA4WkJhVixaoypqwJz4KMRBaRtCBz5TzCTjeC2

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