Transaction not yet indexed

53qEwefqWAexEdVMdH671KZsVMWwGiuEsQqBqSDNuTf1zsTAgWeNEGJsuWzC7LCghD7UtRcwLZDtCzRJT4ByNtEg

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