Transaction not yet indexed

28aM8TPn86v1K1goG8FP4qrmbh7rtXGndUXJfHj1KMtKwK2hoWt345SQ5ffAyb5ssSwbt9F1ML4k8pxfiSP6GEqq

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