Transaction not yet indexed

28MATBXWWrghvAPXVfFH9Z45hzHFHsAz3fQ8bwwRFcoo2Grf1zKUMXeFiTWek7cBFwnuhqF59Mb78PrQiJ2yWiJ6

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