Transaction not yet indexed

55EvCnnHCDpGXC5yEggaKzUzRE5GVEvb3mcYzCcLUtfiNPFw1SUsogbmAvEa1fVCDF8hpqPL3hPBuASS7mxrj1Y3

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