Transaction not yet indexed

53f6FMrmLtb65BmrksD2kchkbyfRGgrdNvCf2XUNL9Di5XVJLnQFJMPCbgAijx4PGLWGdzWz9CNvbjpiCbxngjbg

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