Transaction not yet indexed

53HUYCD1dLj9rxnXUgGSsBjPjbNCEJDnBdCYVXixoFWWtNaA9fYtiiFU2gQzqAzRAfHfaaPRJrJDVTex7e1YnDPh

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