Transaction not yet indexed

53TzmbC8nTS5Xn1SV6bKfBn5wnrAog2T5Eq3WD89DaXE2G6pDa18rt36htoFx9UFXmD3BrcF8UMYRQQ9xNjFfrry

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