Transaction not yet indexed

55N7ugtMR7y5zXfXg2Tm7rT6oTQ9pFo9grJwMqoUieH3DSs5qgLitB3q645S2fCS25Aoc1oe4GLTYLkEDSFX8Bp7

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