Transaction not yet indexed

4Kb19CwuydnnRnet4eQtSseYTHfgZxZgT8FEqxQojRJV3Kok4U7m1dM9d6bSnDBDbvJSs4niPP4gyf8P8hxAsrJA

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