Transaction not yet indexed

5Rg21uTLVhdNdFo2ehN2nSMP6EE9RfaWUTLxPa2LfdAfBaNs3UBNLY587L76oX6bGM5ZMKAsArEtrrbmTDmXPWhU

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