Transaction not yet indexed

a3xppoMqNnHFUauzJv3d3NNH7Zj6b6Qu5eQ9773xAkNFJ8NRWQjfYDP1AvGTZbcZBXqZPgDVbuFBR2v5fSSfxMZ

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