Transaction not yet indexed

53ZVVp6UosBnAVToMknxEChARBirPA6Uc5ZDuee3ztxabrjFTssejaUW9yKSAFf97wSoiu8P4Lsb8Jr1Q4CYAVjZ

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