Transaction not yet indexed

53RBP3pMrgirxHoofBGsAqyUiaQJ1bE4Hao2gVpMcupdDg8ndqSChwoW7mCNB6oKxa3ymGC6Leuv9V1uqFgeHhb8

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