Transaction not yet indexed

53SSkCvNinYrd6k7irN3dQurLCNEGAWbWjwUcbJqasdYbfAC3vEV5fQ6tcLBbQwchhL5c7RsTWJ9xGHycbFGtsnh

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